000 00374nam a2200169Ia 4500
003 RNL
008 090707b ii f a fnsan d
040 _aRCL
082 _aR025.00285 B57I
100 _aBhatt, R.K.
_921558
245 _aInformation systems
260 _aNew Delhi:
260 _bPragati Publications,
260 _c2009
300 _a178p.
942 _cBK
999 _c22420
_d22420