TY - BOOK A1 - Graber, RB; de Cock, DR TI - A Guttman-Based Approach to Identifying Cumulativeness Applied to Chimpanzee Culture PB - کتابخانه مطالعات اسلامی به زبان‌های اروپایی SN - 90280729 UR /book/90280729/A-GuttmanBased-Approach-to-Identifying-Cumulative/ ER -