00603nam a2200205Ia 4500003000400000005001700004008004100021020001900062040000700081041000800088082001600096100002300112245002500135260003800160300000900198650002400207942001300231999001900244952013400263OSt20250816111252.0250729s2005    xx            000 0 und d  a978-8176484626  cAL  aeng  a370.78 BABP  aRudramba B9221344  aProblems of teaching  aNew DelhibA P H Publishingc2005  a125p  aMathematics9221345  2ddccBED  c234966d234966  001040708BEDaALbALd2025-07-29eSita Book Houseg75.00l0o370.78 BABPpBED00285r2025-07-29 16:53:36v75.00w2025-07-29yBK