“Erving Polster, PhD and Michael Yapko, PhD – BT16 Keynote Address 03 – Beyond Therapy” has been added to your cart. View cart Remove item Thumbnail image Product Price Quantity Subtotal × Oppositional, Defiant & Disruptive Children and Adolescents - Robert J. Marino $43.00 Oppositional, Defiant & Disruptive Children and Adolescents - Robert J. Marino quantity $43.00 × Erving Polster, PhD and Michael Yapko, PhD - BT16 Keynote Address 03 - Beyond Therapy $5.00 Erving Polster, PhD and Michael Yapko, PhD - BT16 Keynote Address 03 - Beyond Therapy quantity $5.00 Coupon: Apply coupon Update cart Cart totals Subtotal $48.00 Total $48.00 Proceed to checkout Related Products -80% Add to cart Quick view Compare Add to wishlist Oppositional, Defiant & Disruptive Students – Janet Palmerston Medical & Health $219.99 Original price was: $219.99.$43.00Current price is: $43.00. -80% Add to cart Quick view Compare Add to wishlist Oppositional, Defiant Disorder, Conduct Disorder & Delinquency – Jeremy Jewell Medical & Health $219.99 Original price was: $219.99.$43.00Current price is: $43.00. -80% Add to cart Quick view Compare Add to wishlist Oppositional, Explosive and Disruptive Behaviors in the Classroom – Kathy Morris Medical & Health $219.99 Original price was: $219.99.$43.00Current price is: $43.00. -80% Add to cart Quick view Compare Add to wishlist Oppositional, Aggressive, Attention-Seeking & Uncooperative Children, Teens and Young Adults – John F. Taylor Medical & Health $219.99 Original price was: $219.99.$43.00Current price is: $43.00. -80% Add to cart Quick view Compare Add to wishlist Oppositional, Defiant & Disruptive Children & Adolescents – Scott D. Walls Medical & Health $219.99 Original price was: $219.99.$43.00Current price is: $43.00. -67% Add to cart Quick view Compare Add to wishlist Erving Polster, PhD and Michael Yapko, PhD – EP17 Speech with Discussant 04 – Beyond Therapy Medical & Health $15.00 Original price was: $15.00.$5.00Current price is: $5.00.