TY  - BOOK
AU  - Ashworth, Wilfred 
TI  - Special librarianship
SN  - 0851572774
U1  - 026 ASH  
PY  - 1979///.
CY  - London : 
PB  - Clive Bingley, 
KW  - Special library
N1  - including index
ER  -