1. Essays: method, content, conscience   Publication: Dubuque, Iowa, W. C. Brown Co. 1970 . xxv, 419 p. 23 cm. Date:1970 Availability: Copies available: Turkeyen Campus Education & Humanities [PE1122 E77] (1), Actions: Add to cart
2. Pre-Columbian American religions/   Publication: London: Weidenfeld & Nicolson, 1968 . 365 p. and 8 plates: , First published in Germany under the title: Die religionen des Alten Amerika. Date:1968 Availability: Copies available: Turkeyen Campus Caribbean Research Library [E59 R38 P74] (1), Actions: Add to cart No cover image available No cover image available