000 00310nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aRichard J Bard
245 0 _aProffessional Programmers Guide To Unix
260 _bGalgotia Publication Pvt Ltf
_c1992
300 _a151 p
650 _aComputer
942 _cBK
999 _c8426
_d8426