A valuable course in envisioning by Joyce Winn M.D. Offers principles, processes, practices, and applications. Published by Trillium Press in 1991. Signed by author on title page. • Softcover • Published by Trillium Press • 1991 edition • Principles, processes, practices, applications • Author: Joyce Winn M.D. • Includes author's dedication Cover shows some wear to bottom of spine and discoloration on the back.