000 00324nam a2200133Ia 4500
008 221229s9999 xx 000 0 und d
020 _a81-237-0969-2
100 _aPRADHAN,G.P.
245 0 _aLOKAMANYA TILAK
260 _aNEW DELHI
_bNATIONAL BOOK TRUST
_c1994
300 _a168
650 _aComputer Science
942 _cBK
999 _c31152
_d31152