000 00372pam a2200145a 44500
008 140414b1977 xxu||||| |||| 00| 0 eng d
082 _aD6,1
_bCOL
245 _aPower Sources
_cedited by COLLINS, D H
250 _a6 Ed.
260 _aNEW YORK
_bAcademic Press
_c1977
650 _aPOWER SUPPLY.
690 _aCIVIL ENGINEERING
700 _aCOLLINS, D H
906 _a55911
999 _c50979
_d50979