00799cam a22002291  4500001001300000003000400013005001700017008004100034010001700075035001900092040004100111050001500152100002900167245009700196260006500293300004900358504003100407650002900438650002700467650002400494710005100518e  29000253 DLC20260227111219.0790928s1929    ksuak    b    000 0 eng c  ae  29000253   a(OCoLC)5438581  aU.S. off. of educ. LibrarycOCldDLC00aTS155b.P31 aParker, Laurence,d1880-14aThe conference method of instruction in trade and industrial education,cby Laurence Parker.  aTopeka,bKansas State board for vocational education,c1929.  a103 p. incl. tables, diagrs., forms.c23 cm.  a"Literature cited": p. 94. 0aSupervisors, Industrial. 0aIndustrial efficiency. 0aFactory management.1 aKansas.bState Board for Vocational Education.