000 00373nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a818516732X
082 _a621.042
_bMAT
100 _aMathur, A N
245 0 _aRenewable energy and environment
260 _aUdaipure :
_bHimanshu Pub,
_c1994
300 _a522.
650 _aApplied physics
700 _aRathore, N S.
999 _c30429
_d30429