CRC Handbook of Chemistry and Physics/  a ready-reference book of chemical and physical data 
editor, Robert C. Weast 
 - 50th ed. 
 - Cranwood Parkway,  The Chemical Rubber Co.  1969 
 - xxiv. various paging  ill.  27.5cm 
<br/><br/><label>LC Class. No.: </label>QD65 CRC