000 00445nam a2200169Ia 4500
008 250428s9999 xx 000 0 und d
082 _aF 371.3 P93 1977
245 0 _aPrinciples and methods of teaching
245 0 _cAmparo S. Lardizabal... [et al.].
250 _asecond edition.
260 _bPhoenix Publishing House, Inc.
260 _c1977
300 _ax, 335 pages
526 _a300 Social Sciences
942 _2DDC
942 _cB
999 _c33132
_d33132