000 00292nam a2200133Ia 4500
020 _a0273012223
100 _aSay MG
245 _aDirect Current Machine
250 _a1
260 _c1980
_bENGLISH LANGUAGE BOOK SOCIETY
_aLondon
300 _aviii+380
700 _aTaylor EO
942 _cBK
999 _c8575
_d8575