00648nam a22002057a 450000500170000001000130001702000230003003500130005303700160006604000120008208200130009410000180010724500830012526000440020827000480025230000320030050000550033265000340038765000210042120170124110100.0  aA-762009  c150.00a8120309553  aA-762009  bCen Lib/Ret  aDPLbEN  a370bMOH  a Mohan, Radha  aInnovative science teaching :cby Radha Mohanbfor physical science teachers /  aNew DelhibPrentice-Hall of Indiac1995  aM-97, Connaught Circus  bNew Delhie110001  aix,311p. : c23cm(Hb)bill.  aIncludes bibliographical  references and index      aScience -- Study and teaching  aScience teachers