000			00318nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a510
082			_bSRI
100			_a"Srivastava, R.S.L"
245		0	_aEngineering Mathematics
260			_aNew Delhi
260			_bT.M.H
260			_c1980
300			_a"xi,314"
999			_c29732 _d29732