00366nam a2200121Ia 4500003000400000005001700004008004100021020001800062100001700080245010100097260003600198300001000234TMU20260606111519.0230125s9999    xx            000 0 und d  a9788120336124  aKalra, R. M. 0aScience Education for Teacher Trainees and In-Service Teachers: Learning to Learn Modern Science  bPHI Learning c2008aNew Delhi   a176p.