Vaizey, J. <br/><br/>
Costing of educational plans 
by J. Vaizey and J.D. Chesswas 
 - Paris  United Nations Educational Scientific and Cultural Organisation  1967 
 - 36p. 
 - Fundamental of Educational planning No.6 .
<br/><br/><label>Dewey Class. No.: </label>P00 Un3/FEP-6