o 
I i ver • David. -So you want to be a~ 
PRESTEL information provider? A manual of 
practical advice for providing Ideal community 
information on PRESTEL. IVonl David 
Oliver, Catherine Sullivan, Joyce Barr. 
IMit Disgr.1 -(London:) Aslib (19~2).
77 S. 8 . 
(British Librarw Research and Development 
Report. 5655.)