000			00597nam a2200157 a 4500
005			20190520021852.0
008			081020s19uu xx 00 eng d
020			_a971-08-3188-7
100	1	0	_aAquino, Gaudencio V.
245	1	0	_aPrinciples and methods of effective teaching / _cGaudencio V. Aquino.
260	0		_aMandaluyong City : _bNational Book Store, _cc1988.
300			_aviii, 627 p. : ill.
500			_aIncludes appendices, references, and indices.
650			_aTeaching.
852			_7OLOPSC _9250.00Php
999			_c36632 _d36632