000 00363nam a2200157Ia 4500
008 200208s9999 xx 000 0 und d
082 _aGL H 089.9143
100 _aBharat Sarkar. Shiksha Mantralaya
245 0 _aGyan sarovar
260 _aDelhi
260 _bSiksha Mantralaya
260 _c1955
300 _a304p.
650 _aGyan Jagat
942 _cB
999 _c203193
_d203193