000			00336nam a2200145Ia 4500
005			20250612122159.0
008			250601s1992 xx 000 0 eng d
020			_a8170416663
100			_aB.S.Nagi
245		0	_atowards a special systenm
250			_a2nd ed.
260			_aDelhi _bMarcel pub. _c1992
300			_a500
942			_2ddc _cBK
999			_c743 _d743