000			00331nam a2200133Ia 4500
005			20260720174545.0
008			260720s2004 xx 000 0 und d
041			_aeng
082			_a370.78 RUDP
100			_aRudramba, B _9268131
245			_aProblems of teaching
260			_aNew Delhi _bA P H Publishing _c2004
300			_a203p
999			_c242209 _d242209