INVESTIGATING HIBERNATION: THE GOLDEN MANTLED GROUND SQUIRREL. Encyclopaedia Britannica Educational Corp. 14 min., sd., color, 16 mm. © Encyclopaedia Britannica Educational Corp.; 5May72; MP23069.
INVESTORS. See
THE COURTSHIP OF EDDIE’S FATHER.
INVITACION AL MUNDO HISPANICO: UNO MODOS DE VIVIR (Filmstrip) Macmillan Co. Made by Foto du Monde. 5 filmstrips, color, 35 mm. With guide, 46 p.
Contents: 1–5: Panorama. 67 fr.--Vida hispanica. 61 fr.--Mercados y comidas, 59 fr.--Trabajos y diversiones, 62 fr.--Transportacion, y la fiesta brava. 62 fr.
Credits: Consultant, Zenia Sacks Da Silva; photographer, Francois Vikar.
© Macmillan Co.; 10Jul72; JP14374–14378.
INVITATION TO MURDER. See
DAN AUGUST.
THE IRON BUTTERFLY. See