000
00282nam a2200109Ia 4500
008
171227s1992 xx 000 0 und d
100
_a
Khanna, D R
245
_a
Textbook Of Sound With Theory Of Oscillations
260
_a
Delhi
_b
Atmaram & Sons
_c
1992
300
_a
507
650
_a
sound
700
_a
Bedi, R S
999
_c
150786
_d
150786