00306nam a2200097Ia 4500008004100000082001500041100002300056245008600079260003500165300000800200190710s9999    xx            000 0 und d  a371.33 K14  aKapadia, Ashvini M 0aImpact of educational video - Film and tape - chart programme on student Learning  aSuratbAshvini M Kapadiac1996  a150