00659cam a22002051  4500001001300000003000400013005001700017008004100034010001700075035001900092040004500111042001200156050001800168100002100186245013400207260005200341300002400393650001200417700002400429w  06000269 DLC20260227112804.0781030s1906    enk           001 0 eng c  aw  06000269   a(OCoLC)4331959  aWashington D.C. Public LibrarycNbUdDLC  apremarc00aTK2789b.P8131 aPunga, Franklin.10aSingle-phase commutator motors;cby Franklin Punga, translated from the German by R. F. Looser ... with eighty-one illustrations.  aLondon and New York,bWhittaker and Co.,c1906.  axvi. 187 p.c20 cm. 0aMotors.1 aLooser, R. F.,etr.