Martino, R. L. <br/><br/>
Critical path networks/ 
R. L. Martino 
 - New York :  McGraw-Hill book company,  1967 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Path Networks
<br/><br/><label>Dewey Class. No.: </label>621.3811  / MAR