The engineer buyer's guide. 

 - 87th ed. 
 - London :  Morgan - Grampian,  1984. 
<br/><br/><label>ISBN: </label>0862130549 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering -- Supplies -- Catalogs.--Engineering -- Supplies -- Catalogs.--Engineering -- Supplies -- Catalogs.