000 00286nam a2200109Ia 4500
008 220303s1984 xx 000 0 und d
041 _aeng
082 _a530 BAN / PRA
100 _aBangui, P. S.
_992831
245 _aPracticals In Physics
260 _aBombay
_bDeepak Publications
_c1984
999 _c101062
_d101062