000
00299nam a2200133Ia 4500
100
_a
Thomas/R & Others
942
_c
BK
654
_a
unix
245
_a
Advanced Programmers Guide to Unix System V
260
_b
Mc Graw Hill
_a
California
_c
1986
300
_a
484
546
_a
ENGLISH
999
_c
27425
_d
27425