Crawford, I.C. <br/><br/>
Legarl phase of engineering contracts and specifications. 

 - New York  Macmillan  1950 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Pharm.-Path.-Surgery
<br/><br/><label>LC Class. No.: </label>010 
<br/><br/><label>Universal Decimal Class. No.: </label>62:34  / CRA-