European sources of scientific and technical information / 
editors Anthony P. Harvey and Ann Pernet. 
 - 5th ed. 
 - Harlow, Essex :  Detroit, Mich. :  Longman ;  Distributed by Gale Research Co.,  1981. 
 - 504 p. ;  25 cm. 
 - Reference on research .
<br/><br/> Rev. ed. of: Guide to European sources of technical information / editor Ann Pernet. 4th ed. 1976.  Includes indexes. 
<br/><br/><label>ISBN: </label>0582901081 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Information services--Directories--Europe
<br/><br/><label>LC Class. No.: </label>T10.65.E8 
<br/><br/><label>Dewey Class. No.: </label>607