000 00305nam a2200121Ia 4500
008 211209s1992 xx 000 0 und d
041 _aeng
082 _a005.44 N92 MEH
100 _aMEHTA, SUBHASH
245 _aDOS MADE SIMPLE : Q & A
260 _aNEW DELHI
_bGALGOTIA PUBLICATION
_c1992
300 _a420
999 _c25402
_d25402