000 00358nam a2200157Ia 4500
008 200204s9999 xx 000 0 und d
082 _aH 001.642
100 _a"Tandon,S.S."
245 0 _aComputer par hindi
260 _aNainital
260 _bCentre for develpment studies
260 _c1998
300 _a134p.
650 _aComputers
942 _cBK
999 _c63440
_d63440