000 00299nam a2200133Ia 4500
100 _aDhamdhere/D.M
942 _cBK
654 _aSystem Software
245 _aIntroduction To System Software
260 _bTata McGraw Hill
_aNew Delhi
_c1986
082 _a1.6
300 _a400
546 _aENGLISH
999 _c28538
_d28538