000 00515nam a2200169Ia 4500
008 160916s9999 xx 000 0 und d
020 _c125.00
040 _aRBU, Central Library
041 _aEnglish
082 _a372.35
_bG427
100 _aGhosh, Sanat K.
245 _aEffects of Variation in Advance Organizers on the cognitive subsumption in life science
_cSanat K. Ghosh
260 _bCenter for Research in education
_aKalyani
_c1991
300 _a156p.
650 _aElementary education
942 _cDB
999 _c95037
_d95037