THE OVERVIEW. Educational Division of Houghton Mifflin Co. 20 min., sd., color, 16 mm. (The Houghton Mifflin reading program, 1) © Houghton Mifflin Co.; 20Jan72; MP22438.

AN OVERVIEW. See

TEACHING THE READ SYSTEM, A PROFESSIONAL PROGRAM FOR TEACHERS.

THE OWL AND THE PUSSY-CAT. Weston Woods Studios. 3 min., sd., color, 16 mm. From the poem by Edward Lear. Appl. author: Morton Schindel. © Weston Woods Studios, Inc.; 31Dec71; LP40380.

OYSTERS, CLAMS AND MUSSELS. See

WHY ANIMALS LIVE WHERE THEY LIVE.

P

PBP PATIENT EDUCATION FILMS, ITEM NO. LB–17. See

BRUSHING.

PBP PATIENT EDUCATION FILMS, ITEM NO. LB–18. See