TY - BOOK T1 - Building up the supervisor's job. With a paper on line management's responsibility for human relations. T2 - Its Manufacturing series, no. 213 LA - English PP - New York PB - s.n. YR - 1953 UL - https://ds.mainlib.upd.edu.ph/Record/UP-99796217606954112 OP - 3 CN - TS 155 A442 KW - Foremen. ER -