000 00329nam a2200133Ia 4500
008 220314s9999||||xx |||||||||||||| ||und||
080 _a621
100 _aJose Robin; Ubald Raj, A
245 0 _aApplied physics
260 _bIndira Publications, Marthandam
_c1998
300 _a1.29
650 _aApplied physics
942 _cBOOK
999 _c16538
_d16538