Engineers' Guide to Product Informantion : Sources and use 

 - London :  Aslib,  1991 
 - 253 p 
<br/><br/><label>ISBN: </label>0851422918 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Product management.
<br/><br/><label>LC Class. No.: </label>HF5415.15  / E57 1991