Roger

yepsen, roger b (2)

(blowey, roger w.) (1)

(paskin, roger) (1)

(schmidt-roger, heike) (1)

(美)r.c.斯泰尔(roger c.styer)，(美)d.s.科兰斯基(david s.koranski)著

(美)凯瑟琳．m. 罗杰斯(katharine m. rogers)著

(英)r.赫尔(roger hull)编著 (1)

(英)roger w.blowey，(美)a.david weaver主编

著者: Roger Swainston.

著者: by Roger P. Humbert.

著者: Yepsen Roger B.

著者: Rowell Roger M.

著者: R. 赫尔 Roger Hull

著者: Pinniger Roger Styles.

著者: 凯萨琳·罗杰斯Katherine M· Rogers