000 00306nam a2200121Ia 4500
008 211105s9999 xx 000 0 und d
020 _aVYASA10409
100 _aBest John W. Kahn James V
245 0 _aRasearch In Education
250 _a\N
260 _bPrentice Hall of India Pvt.Ltd.
_c\N
300 _a498p.
999 _c7487
_d7487