000 00522nam a2200193Ia 4500
005 20250508164221.0
008 008 250505s9999 xx 000 0 hin d
020 _a081-7450-477-X
037 _aReference
040 _aFEDL
_beng
_cFEDL
041 _ahin
_2eng
084 _a491.43, NCE
_qFEDL
245 0 _aRimjhim : Kaksha 1
245 0 _cNational Council of Educational Research and Training
260 _c2006
300 _aviii,123p.
942 _cREF
_h491.43, NCE
999 _c1387591
_d1387591