reprint : Any printing of a book which follows the original edition. By definition, a reprint is not a first edition.

o/w : An abbreviation for otherwise

As New : "the book is in the same immaculate condition in which it was published. There can be no defects, no missing pages, no library stamps, etc., and the dust jacket (if it was issued with one) must be perfect without any tears." Condition definition from AB Bookman's Weekly.