CRC handbook of chemistry and physics:   A ready-reference book of chemical and physical data  

 - 68th ed. 
 - Florida:   CRC Press, Inc.,   1974 
<br/><br/><label>ISBN: </label>0-8493-0468-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>R 54+53(02)   / M7