Alkin, Marvin C.  _ Solmon, Lewis C.  _ <br/><br/>
Costs of evalluation 

 - New Delhi  Sage Publications  1983 
 - 200 p.  HB  22 cm. 
<br/><br/><label>ISBN: </label>0803919808 
<br/><br/><label>Dewey Class. No.: </label>361.0072  / ALK