000 00287nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aRam Avtar Agnihotri
245 0 _aBhaartiya kendriya vyavasthapika 1861-1947
260 _aDelhi
_bRadha pub
_c1989
650 _aPol Science
942 _cBK
999 _c8459
_d8459