00730nam a2200205 4500 13634 13634 08B07560 OSt 20260113144022.0 140904b xxu||||| |||| 00| 0 eng d available cuck eng. cuck cuck LB 1033 .P7 2519 Daman Prakash A hand-book of Techniques of Teaching And Teaching aids FOR Cooperative Educational Instructors Daman Prakash New Delhi International Cooperative Alliance 1970 various pagings ill. includes Ref. 2568 Communication in education -- Handbooks, manuals, etc. - Teaching -- Aids and devices -- Handbook manuals, etc. lcc BOOK