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005 20250508163815.0
008 008 250505s9999 xx 000 0 hin d
037 _aTextBook
040 _aFEDL
_beng
_cFEDL
041 _ahin
_2eng
084 _a370.15, BHA/R
_qFEDL
100 _aBhatnagar Suresh
245 0 _aShiksha manovigyan
260 _aMeerut, India
_bSurya Publications
_c1999
300 _a559p.
365 _aINR
_b125
942 _cTB
_h370.15, BHA/R
999 _c1385366
_d1385366