"Rosalie Torres, Hallie Preskill and Mary Piontek have furnished a text that is not only thorough, but also easily accessible to both the beginner and the experienced practitioner alike. Not only are they masters at writing with jargon-free clarity, what they have to say demonstrates their apparent underlying methodological grasp of the field. They have succeeded in practicing what they preach."
--John Scougall, Western Australia Institute for...