NELSON Chemistry 12/ 
Kessel,Hans Van....(et.al). 
 - Australia.:  Thonson/Nelson,  c2003. 
 - ix,837 p.:  ill.(some col.);  28 cm. 
<br/><br/><label>ISBN: </label>0176121455 
<br/><br/><label>LC Class. No.: </label>QD33  / .K47 2003