Hauppauge NY: Barron's Educational Series, Inc., 1994. Mass Market Paperback. xiii, 127p., illustrated with numerous diagrams of glottal stops, tongue placement &c, plus a code-form indicating intonation. Softbound in 7x4 inch glossy wraps, pocketbook-size; cover is creased and crimped. The "perfect" binding style is weak, and preliminary leaves while holding could give trouble, but a useable unmarked copy. FYI, the item was obtainable back in the '90s accompanied by cassette tapes (the set had a different ISBN), these not present.