00369nam a2200133Ia 4500008004100000041000800041082001400049100003600063245004100099250000800140260005400148300001200202999002100214231228s1991    xx            000 0 und d  aeng  a5.56bBHA  aBHATNAGAR (S.C.)/ RAMANI (K.V.)  aComputers and Information Management  a2nd  aNew DelhibPrentice Hall of India New Delhic1991  aXI ,184  c1079458d1079458