000 00486nam a2200181Ia 4500
005 20250508160801.0
008 008 250505s9999 xx 000 0 hin d
037 _aReference
040 _aFEDL
_beng
_cFEDL
041 _ahin
_2hin
084 _a910.7, SIN
_qFEDL
100 _aHarnarayan Singh
_9765258
245 0 _aBhugol shikshan
260 _aAgra, India
_bVinod Pustak Mandir
_c1972
300 _a237p.
942 _cREF
_h910.7, SIN
999 _c1366603
_d1366603