Pitale R L <br/><br/>
Project appraisal technique 
Pitale R L 
 - New Delhi   Oxford & I B H       1982 
 - xi, 350 p  cm. 
<br/><br/> Appendix: p 319-48 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X65291, M2/TD1