000 00421nam a2200169Ia 4500
008 170207s9999 xx 000 0 und d
082 _a530.14 SHA-W7
100 _aSharma, R P; Raj Kumar
245 _aWave phenomenon and sound
250 _a7
260 _bRajhans Prakashan Mandir Publishers, Meerut
260 _c1975
300 _a192
365 _b5.50
650 _aWave theories; Physics
942 _cBOOKS
999 _c52564
_d52564