000 00321nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a4
082 _bJAI
100 _a"Jain, Virendra Kumar"
245 0 _aModern Computer Science
260 _aNew Delhi
260 _bGalgotia Pub
260 _c1991
300 _a196
999 _c37190
_d37190