000 00292nam a2200085Ia 4500
008 180131b1977 xxu||||| |||| 00| 0 eng d
080 _a
_b621.548JAN.77
100 _aSmulders W. A. M. Jansen En P. T.
245 _aRotor Design For Horizontal Axis Windmills
260 _a
_bSteering committee for windenergy in diveloping c
_c1977
999 _c50024
_d50024