000			00319nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a631
082			_b7 SHA
100			_aSharma S.K.
245		0	_aPrinciple and Pratice of
260			_aNew Delhi
260			_bS. Chand & Sons
260			_c1988
300			_a603
999			_c32464 _d32464