TY - BOOK AU - Hattwick, Richard E. AU - TI - Demand, supply and the market machanism U1 - 338.51 PY - 1971/// CY - New Jersey PB - Prentice-Hall of India KW - Distribution- Economics KW - Merchandising KW - Marketing KW - Direct selling KW - Farm- produce KW - Sales management KW - Telemarketing KW - Business KW - Management ER -