00601nam a22001697a 4500 OSt 20230718112853.0 230718b |||||||| |||| 00| 0 eng d Chuka University Library THE QD 40 .M84 2021 Mugwiria, Rose Gatune. 10773 Effect of Harkness teaching method on students' attitude and academic achievement in chemistry in secondary schools in Kajiado county, Kenya Chuka Chuka University 2021 233 leaves Illustrated Chemistry Study and teaching 10774 lcc THE 0 0 0 lcc 0 1 T&D CHK CHK GEN 2023-07-18 0 THE QD 40 .M84 2021 21614/20222 2023-07-18 00:00:00 1 2023-07-18 THE 0 0 lcc 0 0 T&D CHK CHK GEN 2023-07-18 0 THE QD 40 .M84 2021 21615/2022 2023-07-18 00:00:00 2 2023-07-18 THE 14725 14725