00442nam a2200181Ia 4500003000400000005001700004008004100021020001900062040000700081041000800088082001600096100002000112245004300132260003800175300000900213650001400222700002400236OSt20250823121635.0250729s2004    xx            000 0 und d  a978-8170243809  cAL  aeng  a311.22 SIDM  aSiddiqui Akthar  aModels of teaching theory and research  aNew DelhibA P H Publishingc2004  a136p  aEducation  aMujibul Khan Sharif