000 00254nam a2200109Ia 4500
942 _cBV
654 _a
245 _aS.I.E. Research Bulletin; Vol-3
_bMar 73-Dec 1974
260 _aPune
_bDr. N.K. Upasani.
_c1973
082 _a370.5
300 _bHb
_avarious
999 _c354117
_d354117
041 _aeng