CRC handbook of chemistry and physics:  a ready reference book of chemical and physical data / 
editor-in-chief , Robert C. Weast; asso ciate editors, Melvin J. Astle, William H. Beyer 
 - 58th ed. 
 - Cranwood Parkway ;   Cleveland , Ohio :  CRC Press,  1977 
 - 1v. (various pagings) :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>084930458X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Tables-- Periodicals.<br/>Physics--Tables-- Periodicals.
<br/><br/><label>Dewey Class. No.: </label>540