000 00269nam a2200097 4500
245 _aDirect generation of electricity
_cedited by K.H. Spring
710 _aSpring, K. H.
260 _aLondon
_bAcademic Press
_c1965
300 _ax,410p.: ill.; 24cm.
082 _a621.3124
_bSPR
999 _c25379
_d25379