000			00306pam a2200145a 44500
082			_a534 _bEf7s
100			_aEfron, Alexander
245	1		_aSOUND
260			_aN. Y. _bJ. F. Rider _c1957
300			_a72
440			_aBasic Science Series _v
650			_aSound
964			_gCIRC
997			_a6698 C
999			_c429879 _d429879