6458
6459
Khanna, Daulat Ram
6091-
A textbook of sound, with theory of oscillations and weves
Delhi
Atma Ram & sons
1983
508p.: ill
Includes index
by D. R. Khanna and R. S. Bedi
)31th ed.(
، Sound
، Wave-motion, Theory of
، Oscillations
QC
225
.
K45
1983
AU
AU Bedi, R. S. joint author
TI
CL
CL.نوجی
