Petrucci, Ralph H. <br/><br/>
General chemistry :   principles and modern  applications /  
by R alph  H. Petrucci. 
 - NewYork :   Macmillan,   1972. 
 - xxvii , 637 p. :    ill. ;    24 cm. 
<br/><br/>  Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry.--------
<br/><br/><label>Dewey Class. No.: </label>540 PET