Lombaers, H. J. M. <br/><br/>
Project planning by network analysis 

 - London  North Holland Publishing Company  1969 
 - x,457p.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Network analysis (Planning)
<br/><br/><label>LC Class. No.: </label>T57.85. I58