00423nam a2200157Ia 4500008004100000020000900041035001000050082003300060100006200093245005400155250000600209260002600215300000800241500001000249650000600259210723s9999||||xx |||||||||||||| ||und||  aNULL  a34423  a370.7BKHA / LAM / SAX / MUR  aKhanna, S. D. / Lamba, T. P. / Saxena, V. K. / Murthi, V. 0aTechnology Of Teaching And Essentials Of Learning  a-  aN. DelhibDoaba House  a367  a11389  a-