000 00682nam a2200301Ia 4500
005 20260127112904.0
008 008 260114s9999 xx 000 0 eng d
020 _a8121403324
037 _aTextbook
040 _aPSDL
040 _beng
040 _cPSDL
041 _2eng
041 _aeng
084 _aX:54 M9
084 _qPSDL
100 _aAgrawal, A N | Verma, H O | Gupta, R C
_91107874
245 0 _aIndia
245 0 _cAgrawal, A N | Verma, H O | Gupta, R C
260 _aNew Delhi
260 _bNational
260 _c1986
300 _a319p.
942 _cTB
942 _hX:54 M9
999 _c1672834
_d1672834