00450nam a2200133 a 450000500170000000800410001704100080005808200110006610000220007724500930009926400650019230000240025750000350028120260717090947.0260717s1968    ii            000 0 eng d  aeng04a621.311 aToro, Vincent Del10aElectromechanical Devices for Energy conversion and control Systems /cToro, Vincent Del 1aEnglewood Cliffs :bPrentice-Hall International Inc.,c1968.  axx, 617 p. ; 23 cm.  aInclude Bibliography and Index