000			00730nam a2200205 4500
001			0000007830
008			231029s9999 xx 000 0 und d
020	0	0	_a0672270625 _cRM53.07
040			_aPOLIMAS
090	0	0	_a621.3 _bUND
245	1	0	_aUnderstanding electricity and electronics circuits / _cwritten by Training & Retraining, Inc. ; revised by David L. Heiserman
250	0	0	_a1st ed.
260	0	0	_aIndianapolis, IN, USA _bH.W. Sams & Co. _c1987.
300	0	0	_av, 322p. _bill. (some col.) _c23 cm.
440	0	0	_aSams understanding series
504	0	0	_aIncludes index.
650	0	0	_aElectrical engineering _vProgrammed instruction.
650	0	0	_aElectronics _vProgrammed instruction.
700	1	0	_aHeiserman, David L. _d1940-
999			_c23454 _d23454