000 00367nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a621.4025
_bPAT
100 _aPatel,R C
245 0 _aApplied physics
260 _aVadodara :
_bAcharya Pub,
_c2007
300 _a267.
365 _a90
650 _aApplied physics
700 _aKaramchadani,C J.
999 _c23431
_d23431