000
00296nam a2200133Ia 4500
100
_a
ASHLEY RUTH and FERNANDEZ JUDI N
650
_a
UNIX
365
_c
RS
365
_d
1
942
_c
ENGBK
245
_a
Teach Yourself UNIX
260
_b
B.P.B Publishers
_c
1990
_a
New Delhi
300
_a
xiii+333p
999
_c
32913
_d
32913