. . . . . "Mondvermaak : praktijkgids voor het imiteren van meer dan zeventig geluiden met de mond" . . "Mouthsounds : how to whistle, pop, click and honk your way to social success" . . "MouthSounds : how to whistle, pop, boing, and honk for all occasions-- and then some" . "Presents instructions on making sounds and special effects, including how to create sounds for vocal characters, animals, musical instruments, and street noises, along with tips for actors, musicians, and puppeteers." . . . . . "MouthSounds" . . . "Includes stereo disc (33 1/3 rpm.). Gives instructions on how to imitate the sound of a cricket's chirp, a Hawaiian hum, a helicopter, a laser gun, etc." . . .