000 00253nam a2200109Ia 4500
100 _aCazaly W H
245 _aA.C. / D.C Test Meters
260 _c1951
_aLondon
_bSIR Isaac Pitman & Sons Ltd.
300 _aviii+180
700 _aThomas Roddam
942 _cBK
999 _c2224
_d2224