000
00294nam a2200121Ia 4500
008
190107s9999 xx 000 0 und d
020
_a
9789332550254
100
_a
Brian W. Kernighan & Rob Pike
245
4
_a
The UNIX Programming Environment
260
_b
PearsonIN
365
_b
489/-
942
_c
BK
999
_c
27
_d
27