000 00451nam a2200181Ia 4500
005 20250619145341.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a9788175411807
_c395
040 _aMAIN
041 _aEnglish
082 _a370
_bMUK
100 _aMukhopadhyay, Marmar
245 0 _aEducational technology
_b: knowledge assessment
260 _aDelhi
_b; Shipra
_c, 2008
300 _a194p.
650 _aEducation
942 _cBK
999 _c128232
_d128232