00973nam a2200229 a 4500 120613s1978 ilua 001 0 eng d 0256021023 BD-KhUET BD-KhUET. 658.8 Howland , Richard H. Programmed Learning Aid for Principles of Salesmanship / Richard H. Howland. Homewood, lll. : Dow Jones Irwin, 1978 xi, 140 p. : ill. ; 26 cm. Dow Jones Irwin Programmed Learning Aid Series. Includes Index. Sales personnel. Hermanson , Roger H. 5671 5671 0 0 ddc 0 0 KUETCL KUETCL GEN 1987-11-18 Asia Foundation 0.00 1 2 658.8 HOW 3010011084 2025-08-28 14:36:25 2025-05-25 1 2012-06-13 BK 0 0 ddc 0 0 KUETCL KUETCL GEN 1987-11-18 Asia Foundation 0.00 0 658.8 HOW 3010011085 2012-06-13 00:00:00 2 2012-06-13 BK