00310nam a2200121Ia 4500008004000000020001800040082001600058100002500074245001700099260004200116300001200158650001800170210210b1994   xxu||||| |||| 00| 0 eng d  a81 237 0679 0  a621.45 ATHW  aATHAWALE (Suneel B).  aWind energy.  aNew Delhi.bNational Book Trustc1994  axiii,58  aWind Energy