000 00347nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e138082
_aMAIN
041 _aEnglish
082 _a658.15 O9V
100 _aOswal, M L
245 0 _aVittiya prabandh
260 _aNew Delhi
_bAshish Publishing House
_c1992
300 _a328 p.
942 _cBK
999 _c64579
_d64579