Barbara Levine Offenbacher

First Words  Barbara Levine Offenbacher Paperback. Rowman & Littlefield Publishers, 2018-10-08 ISBN 9781442211230     First Words: A Parent's Step-by-Step Guide to Helping a Child with Speech and Language Delays  Barbara Levine Offenbacher Hardcover. Rowman & Littlefield Publishers, 2012-11-21 ISBN 9781442211223