000 00424nam a2200157Ia 4500
008 211115s9999 xx 000 0 und d
041 _ahin
082 _aT:2(S)
_b152M2
100 _aBhatnagar, Suresh.
245 0 _aShikshan-Adhigam Env Vikas ka Manovigyan /
250 _a1st Edn. /
260 _aMerut-250001 :
_bInternational Publishing House ,
_c1982
300 _a222, ivp :
650 _aHindi
942 _cTB
999 _c33068
_d33068