000 00520nam a2200181Ia 4500
005 20250508164335.0
008 008 250505s9999 xx 000 0 hin d
020 _a81-7450-657-0
037 _aReference
040 _aFEDL
_beng
_cFEDL
041 _ahin
_2hin
084 _a491.43, NCE
_qFEDL
245 0 _aSapersh. Part 2
260 _aNew Delhi, India
_bNational Council of Educational Research and Training
_c2007
300 _axi,136p.
942 _cREF
_h491.43, NCE
999 _c1388577
_d1388577