|
|
620.7 : Blanchard, Benjamin S.
|
c1981
|
1
|
|
|
621.024 : Sustainable Energy Ireland.
|
1999
|
1
|
|
|
621.03REF : Nayler, G. H. F.
|
c1996
|
1
|
|
|
621.1609 : Buchanan, R. A.
|
1976
|
1
|
|
|
621.197 : Thirkell, C. H.
|
192-?
|
1
|
|
|
621.199 : World Energy Engineering Congress
|
c2003
|
1
|
|
|
621.2084 : Callendar, Hugh Longbourne.
|
1962
|
1
|
|
|
621.2109415 : Hogg, William E.
|
2000
|
1
|
|
|
621.3015194 : Peterson, Andrew F.,
|
c1998
|
1
|
|
|
621.3015196 : Qing, Anyong.
|
c2009
|
1
|
|
|
621.30285631 : Haupt, Randy L.
|
c2007
|
1
|
|
|
621.30289 : Cooper, W. Fordham
|
1997
|
1
|
|
|
621.3079 : Institute of Electrical and Electronics Engineers.
|
c1984
|
1
|
|
|
621.309 : Dunsheath, Percy,
|
1962
|
1
|
|
|
621.309041 : Nebeker, Frederik.
|
2009
|
1
|
|
|
621.31015196 : Zhu, Jizhong,
|
2009
|
1
|
|
|
621.312 : Karady, George G.
|
2005
|
1
|
|
|
621.31242 : Crompton, T. R.
|
1990
|
1
|
|
|
621.31244 : Teodorescu, Remus.
|
2011
|
1
|
|
|
621.3133 : Kerszenbaum, Isidor.
|
c1996
|
1
|
|
|
621.3136 : Laithwaite, E. R.
|
1966
|
1
|
