. . . "Will your child learn to talk correctly? A manual (in two parts) with guidance points for speech development. An aid for correct articulation in human speech"@en . . . . . "Will your child learn to talk correctly? a manual (in two parts) with guidance points for speech development ; an aid for correct articulation in human speech"@en . . "Will your child learn to talk correctly? A manual (in two parts) with guidance points for speech development; an aid for correct articulation in human speech"@en . . . . . "Will your child learn to talk correctly? : a manual (in two parts) with guidance points for speech development ; an aid for correct articulation in human speech"@en . . . .