TY - BOOK AU - Seminar on Mathematical Models and Methods in Marketing, Harvard, Sept. 1959-Aug. 1960 AU - Bass, Frank M. ; ed. TI - Mathematical models and methods in marketing; proceedings of the seminar conducted by the "marketing group" of the Ford Foundation's Instt. of Basic Mathematics & Applications to Business U1 - 658.80015118 PY - 1961/// CY - Illinois PB - Irwin ER -