Rawat, Sadhika . Encyclopaedia of advanced methods of teaching / by Sadhika Rawat and R. Rangarajan. - Delhi : Pacific book international , 2012 - 7 vols : ISBN: 978-93-81138-53-3 Subjects--Topical Terms: Education- Teaching- Encyclopaedia Dewey Class. No.: (Ref) Tk / Q2.7