540 <br/>

   Chang, Raymond.<br/>
                  Essential chemistry / 
Raymond Chang. 
 - New York :  McGraw-Hill,  c1996. 
 - xxvii, 719 p. :  ill. (some col.) ;  26 cm. -
<br/><br/> Includes index. 
<br/><br/>                 <label>ISBN: </label>007011207X (acidfree paper) 
<br/><br/><label>LCCN: </label>95041428  
<br/><br/>                 <label>Түлхүүр үг: </label>Chemistry., 
<br/><br/><label>LC Class. No.: </label>QD33  / .C434 1996