CRC handbook of chemistry and physics :  a ready-reference book of chemical and physical data / 
 Handbook of chemistry and physics 
editor-in-chief Robert C. Weast ; associate editor Melvin J. Astle. 
 - 56th ed. 
 - Boca Raton :  CRC Press,  1976. 
 - various pagings :  tables ;  26 cm. 
 - CRC handbook series .
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Handbooks, manuals, etc.<br/>Physics--Handbooks, manuals, etc.
<br/><br/><label>Dewey Class. No.: </label> / CRC