TY - BOOK AU - Williams,S.A. TI - Salesmanship / T2 - Teach yourself SN - 0340057092 U1 - 658.85 PY - 1971/// CY - London PB - Teach Yourself Books, KW - Business management KW - Sales management KW - Sales promotion KW - Vendors KW - Customers KW - Distribution N1 - Includes index ER -