Wolf track. Credits: Producer, Herbert Hirschman; director, Abner Biberman; writer, Arthur Browne, Jr. Cast: Stewart Granger, Julie Harris, Clint Howard, Pernell Roberts, Arthur O’Connell. © 17Mar71; LP40494.

MENDELIAN GENETICS. See

AN INTRODUCTION TO GENETICS.

MERCHANT AND THE JINNI. See

STORIES FROM OTHER LANDS: THE ARABIAN NIGHTS.

MESSAGE FROM GOD (Filmstrip) Concordia Pub. House. 2 filmstrips on 1 roll, color, 35 mm. A Communico production.

Contents: Getting the message. 16 fr.--Will someone plant my flowers fair? 27 fr.

Credits: Words, Ronald J. Schlegel; music, Anne Griller; photographer, Bob Bell/Communico; artist, Randy Heidepriem/Communico; optical effects, Rich Eskew.

© Concordia Pub. House; 28Apr72; JP14013.

METRIC SYSTEM: DECIMAL CALCULATING. Stanley Works, Stanley Tools Educational Dept. Made by Visual Instruction Productions. 4 min., si., color, Super 8 mm. Loop film. © Victor Kayfetz Productions, Inc.; 15Jan72; MP22881.