000 00308nam a2200133Ia 4500
008 220201s1992 xx 000 0 eng d
082 _a891.43
_bSIN
100 _aSinghal,Omprakash
245 0 _aVyavasaik Hindi
250 _a1st ed.
260 _bMayur Paper Back
_c1992
300 _a1-43p.
942 _2ddc
999 _c10296
_d10296