000 00319nam a2200133Ia 4500
008 140215s9999 xx 000 0 und d
084 _aE
_bVIG;1961
100 _aVighyan , Samiti .
245 _aLok Vighyan /
_b
260 _bInsdoc ,
_aNew Delhi :
_c1961
300 _a4p :
650 _aMiscellaneous
942 _2cc
_cBK
999 _c6670
_d6670