000			00400nam a22001337a 4500
082			_a621.3815362 _bAMP _cL-11, P-59
100			_aSchure, Alexander _941545
245			_aAmplitude modulation _cSchure, Alexander
260			_aNew York. : _bJohn F. Rider Publisher, Inc. _c1956
300			_a56 p. : _bill, _c20 cm.
526			_a0 _b0 _c0 _d621_381536200000000_AMP
650			_aMCE _9379
942			_2ddc _cBK
999			_c545750 _d545750