TY - BOOK AU - Davis Bernard D AU - Flaherty Patricia Ed. TI - Human divesity: Its causes and social significance T2 - American Academy of Arts and Sciences, Human Diversity ( committee on ) Prodeedings U1 - Y:(G:6), L6 PY - 1976/// CY - Cambridge PB - Ballinger KW - Sociometry N1 - Bibliography P 243-44; Appendix P 205-42 ER -