000 00278nam a2200109Ia 4500
008 180926s1992 xx 000 0 und d
100 _aKhanna,DR; Bedi,RS
245 _aText book of sound
260 _bATMARAM & SONS
_c1992
300 _a508
500 _abook ; of ; sound ; Text
999 _c334867
_d334867