00505     2200181   4500001002100000005001500021008004100036020002400077035001900101041000700120082001100127090001700138100001800155245003100173260004600204300002300250650005000273INLIS00000000001600420210426124843210426|||||||||   |   |||   |||| ||   |   a0 8269 4160 5 /1703  0010-0421016004  aid0 a371.12  a371.12 ROS i0 aROSE, Homer C00aThe Instructor and his job  aChicagobAmerican Technical societyc1973  a345p.: ills.; 21cm 0apendidikan -- mengajar -- I.Judul -- Pengajar