000			00361nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a621 _bSIM-B
100			_aJ W, Sims
245		0	_aBoy Electrician
260			_bGeorge G Harap & Co Ltd _aLondon _c1955
300			_a322p.
630			_xGeneral Stack
650			_aAPPLIED PHYSICS _xPhysics
942			_cBOOK
999			_c18068 _d18068