000			00334nam a2200133Ia 4500
008			211209s2001 xx 000 0 und d
020			_a8122412912
041			_aeng
082			_a531.1133 O01
100			_aCHAUDHURI B N
245			_aWAVES AND OSCILLATIONS
260			_aNEW DELHI _bNEW AGE INTERNATIONAL LTD. _c2001
300			_a424
999			_c58759 _d58759