共 50 条
- [41] A generalized framework for estimating customer lifetime value when customer lifetimes are not observed QME-QUANTITATIVE MARKETING AND ECONOMICS, 2009, 7 (02): : 181 - 205
- [42] A generalized framework for estimating customer lifetime value when customer lifetimes are not observed QME, 2009, 7 : 181 - 205
- [43] AN UNPROFITABLE APPLICATION OF THE SEMANTIC DIFFERENTIAL JOURNAL OF CONSULTING PSYCHOLOGY, 1958, 22 (03): : 235 - 236
- [44] AN UNPROFITABLE STRAIN OF THE GRIMES APPLE PROCEEDINGS OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE, 1948, 51 (JUN): : 64 - 66