VOCATIONAL EDUCATION/ 
N.Harinath,P.Adinarayana Reddy. 
 - New Delhi,India:  A.P.H.Publishing Corporation:  c2010. 
 - xvii,163 p.;  ill.:  23 cm. 
<br/><br/><label>ISBN: </label>9788131309353 
<br/><br/><label>LC Class. No.: </label>LC1047  / .I4H37 2010