CANNON.

BLOOD TYPING: ABO AND Rh: SLIDE METHOD. Harper & Row, Publishers. Made by Bay State Film Productions. 3 min., si., color, Super 8 mm. Loop film. Appl. author: Robert M. Dixon. © Harper & Row, Publishers, Inc.; 1May71; MP23877.

BLOOD UREA NITROGEN (GEUTZOW MODIFIED METHOD) Harper & Row, Publishers. Made by Bay State Film Productions. 5 min., si., color, Super 8 mm. Loop film. Appl. author: Robert M. Dixon. © Harper & Row, Publishers, Inc.; 1May71; MP23878.

BLUE GIRL. See

CLASSROOM VIGNETTES.

THE BOA FRIEND. DePatie-Freleng. Released by United Artists Corp. 7 min., sd., color, 35 mm. Produced in association with Mirisch Cinema Co. © United Artists Corp.; 11Feb73 (in notice: 1972); LP41855.

BOGOLJUBOFF'S BLUNDERS. Reality Films. 3 min., sd., b&w, 16 mm. Appl. authors: Isaac Blech & David A. Davies. © Reality Films; 1Oct72; LP41632.

THE BOLD ONES. Harbour-UTV. [Canada] Distributed by MCA-TV. Approx. 53 min. each, sd., color, 16 mm. (The New doctors) © Universal City Studios, Inc.

Amanda Fallon, M.D. © 2Mar72; LP41431.

Angry man. © 30Sep71; LP41451.