000 00633nam a2200229 4500
001 00325546
003 PWmBRO
005 20240602095119.0
008 821109s1979 enka o0011 eng u
069 0 0 _a202176060
082 0 0 _a621.4
_b5
090 0 0 _b621.45/C167w
100 1 0 _aCalvert, N. G.
245 1 0 _aWindpower principles
_btheir application on the small scale
_cN.G. Calvert
_fillustrations by F. Cummins
260 0 0 _aLondon [etc.]
_bGriffin
_c1979
300 0 0 _a122 p.
_bill.
_c23cm
595 0 0 _a085264258X
650 0 0 _aWind power
942 _2ddc
994 _a001002761 83087 0002
_a001004623
999 _c6022
_d6022