Mahida, U. N <br/><br/>
Bimbingan dan kaunseling kerjaya 
Puteri Hayati Megat Ahmad 
 - New Delhi  Tata McGraw-Hall  c 1980 
 - xv, 325 p.:  ill.;  25 cm 
<br/><br/>Includes bibliographical, references and indexes. 
<br/><br/><label>ISBN: </label>0070965277 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal.<br/>Sewage irrigation<br/>Water--Pollution