000 00310nam a2200133Ia 4500
654 _aMAN
100 _aI.L.O.
250 _a1st Ed.
245 _aIntroduct.Course In Teaching &Training Methods...
260 _bScitech Publications
_c1972
082 _bI.L
_a658.007
300 _aXXIV,p.
999 _c3053
_d3053
300 _c22 cm.
041 _aeng
546 _aText in English