000
00255nam a2200121Ia 4500
082
_a
001.61 SIL
100
_a
SILVESTER, P.P.
245
_a
UNIX SYSTEM GUIDE BOOK
250
_a
II
260
_b
NAROSA PUB. HOUSE
_c
1991
300
_a
334
942
_2
ddc
_c
B
999
_c
49375
_d
49375