000 00360nam a2200145Ia 4500
008 230302s9999 xx 000 0 und d
041 _aENGLISH
082 _a621
100 _aNagpal.D.P
245 0 _a"Computer Fundamentals. Concepts, Systems & Application"
260 _aaaa
_bS. Chand andCo
_c2004
300 _a514
650 _aChemistry
942 _cBK
999 _c16995
_d16995