Hardcover binding is firm and hinges are not cracked or damaged. Pages are tight and clean. Boards and DJ have light shelfwear and rubbing. Library discard with usual marks and attachments. Pocket and FFEP removed. DJ protected with mylar. 156 pages. HardCover Binding. Year: 1971. ISBN: 0070361282. Patterns of dating can and do change, but interest in boy-girl relationships is constant. In this revision, the author shows how information can help unravel some problems which young people face as they begin dating or seriously considering marriage.