Maed, Daniel W. <br/><br/>
Contracts specifications and engineering relations/ 
Daniel W. Maed 
 - Third Edition. 
 - United States of America;  Mc Graw Hills,  1978. 
 - vii, 426pages;  22cm. 
<br/><br/><label>ISBN: </label>9713008758 
<br/><br/><label>Dewey Class. No.: </label>Res 620 M46c 1978