000			00740cam a2200241 4500
001			0000009154
005			20230921134737.0
008			150417s2001 xx 000 0 eng d
020			_a8125910565
050		0	_aLB1025.3 AGG
100	1		_aAggarwal, J. C.
245	1	0	_aPrinciples, methods and techniques of teaching / _cby J.C. Aggarwal.
250			_a2nd.
260			_aNew Delhi : _bVikas, _c2001.
300			_axi, 427p.
500			_aIncludes index.
650		0	_aTeaching methods.
989			_a20230822095114.0
999			_c2459 _d2459