Informationsvermittlung: Re


B 135.092 IW

cherchen 
F e nie hel, Caro1 H(ansen).-On1ine 
Searching: a primer. By Carol H. Fenichel, 
Thomas H. Hogan. [I11ustr.]-(Marlt0l)l' N.J.)ILearned Information (1981). 152 s. 8