HOW WE BUILD THINGS. See

HOW TO BUILD THINGS.

HOW WE FEEL. See

CLOUDS AND RAIN AND THINGS.

HUMAN BODY AND HOW IT WORKS (Filmstrip) Educational Direction. Made by Troll Associates. 6 filmstrips, color, 35 mm.

Contents: Respiratory system. 44 fr.--Circulatory system. 44 fr.--Muscle & skeletal system. 45 fr.--Nervous system. 46 fr.--Digestive system. 44 fr.--Reproductive system. 44 fr.

© Educational Direction, Inc.; 1Apr72; JP14528.

THE HUMANITIES: A SEARCH FOR MEANING. McGraw-Hill Films. 28 min., sd., color, 16 mm. (The humanities series) Produced in collaboration with Paul Falkenberg Films. Appl. author: McGraw-Hill Book Co. © McGraw-Hill, Inc.; 24Mar72 (in notice: 1971); MP23055.

HUMANITIES SERIES. See

THE HUMANITIES: A SEARCH FOR MEANING.