I just received a 44th edition (1962) of this book and paid a total of $8, including shipping. I am very, very happy. I've wanted one for a long time.
http://www.amazon.com/gp/offer-listing/B000NBGMRQ/ref=dp_olp_used?ie=UTF8&condition=used
A new one comes out annually and there have been 92 editions. Originally, the book was small (about 5"x8") but very thick. Now, it's about twice the size and a new one retails for about $150. In this link, go down about 2/3 to the listing of the page numbers in each one. In particular, check the difference between the 44th (3604pp) and 45th (1495pp) editions. That was when they switched from the small format to the large format. When they did that, they also eliminated several sections and about 800 pages of mostly good stuff applicable to my needs, never to be seen again in future editions.
http://en.wikipedia.org/wiki/Handbook_of_Chemistry_and_Physics
As refiners, we work with inorganic chemicals almost exclusively. Probably 98% of all inorganic chemistry knowledge was known in 1962 and was included in the 44th edition. Since then, about the only new stuff is the addition of info involving organic and not inorganic chemistry.
I have always used the CRC Handbook of Chemistry and Physics daily. I have 3 editions, 44th, 52nd, and the 88th. Since I got the 44th, I never ever use the others. In my opinion, the best one ever printed for what I (we) do is the 44th edition, although I haven't used the really old ones. Second best is the 43rd, third best is the 42nd, etc. Actually, any edition from 1962 or before is better than any newer one. I hate the 88th one I have. It's very near worthless, at least for me. One of these days, I want to get a couple of real old ones, maybe from the 1920s.
http://www.amazon.com/gp/offer-listing/B000NBGMRQ/ref=dp_olp_used?ie=UTF8&condition=used
A new one comes out annually and there have been 92 editions. Originally, the book was small (about 5"x8") but very thick. Now, it's about twice the size and a new one retails for about $150. In this link, go down about 2/3 to the listing of the page numbers in each one. In particular, check the difference between the 44th (3604pp) and 45th (1495pp) editions. That was when they switched from the small format to the large format. When they did that, they also eliminated several sections and about 800 pages of mostly good stuff applicable to my needs, never to be seen again in future editions.
http://en.wikipedia.org/wiki/Handbook_of_Chemistry_and_Physics
As refiners, we work with inorganic chemicals almost exclusively. Probably 98% of all inorganic chemistry knowledge was known in 1962 and was included in the 44th edition. Since then, about the only new stuff is the addition of info involving organic and not inorganic chemistry.
I have always used the CRC Handbook of Chemistry and Physics daily. I have 3 editions, 44th, 52nd, and the 88th. Since I got the 44th, I never ever use the others. In my opinion, the best one ever printed for what I (we) do is the 44th edition, although I haven't used the really old ones. Second best is the 43rd, third best is the 42nd, etc. Actually, any edition from 1962 or before is better than any newer one. I hate the 88th one I have. It's very near worthless, at least for me. One of these days, I want to get a couple of real old ones, maybe from the 1920s.