000 00464nam a2200181 4500
020 _a
_c
082 _aBV RSP 1973.02(01-04)
100 _a
245 _aIndian journal of radio and space physics, 1973, Vol.02, No.01-04
250 _a
260 _aCouncil of Scientific & Industrial Research, New Delhi
_c1973
300 _a298
490 _a
500 _a
590 _aVMV
_b
_c
650 _aIndian journal of radio and space physics
942 _cBK
999 _c477293
_d477293