000 00280nam a22001217a 4500
005 20201009133332.0
008 201009b ||||| |||| 00| 0 eng d
022 _a0019-5596
245 _aIndian journal of pure &applied physics
260 _b:
_c,
310 _aMonthly
942 _cJU
_s1
999 _c15
_d15