000			00407nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a530.124 _bSTR-W
100			_aStranss Leonard,
245		0	_aWave G Eneration And Shaping
260			_bMcgraw-Hill Book Company _aNew York _c1973
300			_a240p.
630			_xGeneral Stack
650			_aNatural Sciences _vPhysics _xSciencesPhysics
942			_cBOOK
999			_c62279 _d62279