Chetanlal, Neera
Production and validation of video teaching-learning material in home science for senior secondary students of Delhi - Jamia Millia Islamia - 1994
Educational technology
Teaching--Aids and devices
Video tapes in education
Home economics--Study and teaching (Secondary--India--Delhi
TC.0164
Production and validation of video teaching-learning material in home science for senior secondary students of Delhi - Jamia Millia Islamia - 1994
Educational technology
Teaching--Aids and devices
Video tapes in education
Home economics--Study and teaching (Secondary--India--Delhi
TC.0164