00391nam a22001457i 4500001001000000005001700010008004100027082001800068100001800086245004800104260004600152300001700198650001200215020001800227SXC01951120260819093651.0260101s1989    ii            000 0 eng d  a530 KOL-W222  aKoller, Alois10aWork, power and efficiency /cKoller, Alois  abWiley Eastern Limited, New Delhi,c1989  ap. ;c22 cm. 0aPhysics  a9783800947348