Previous ed. (B60-1126), Mills & Boon, 1960.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Yours by choice : a guide for adoptive parents by Jane Rowe. ISBN 0710063369. Published by Routledge & K.Paul in 1969. Publication and catalogue information, links to buy online and reader comments.
