Encyclopaedia of techniques of teaching / M. Narang, V. Arora. - New Delhi : Anmol Publications, 1996. - v.: ill. ; 23 cm. vol.1,2,3 ISBN: 8174883258 9788174883254 Subjects--Topical Terms: Teaching -- Encyclopedias. Dewey Class. No.: 371.10203 / ENC 1996