000 00314pam a2200145a 44500
082 _a534
_bR39s5
100 _aRichardson, Edward Gick
245 1 _aSOUND
_cA PHYSICAL TEXT-BOOK
250 _a5th
260 _aLondon
_bArnold
_c1957
300 _a352
650 _aSound
964 _gCIRC
997 _a3065 C
999 _c429892
_d429892