1.
 |  | Title: Positive Discipline for Preschoolers, Revised 2nd Edition : For Their Early Years - Raising Children Who Are Responsible, Respectful, andResourceful by Ed.D. Jane Nelsen, Cheryl Erwin, Roslyn Duffy, Roslyn Duffy, Cheryl Erwin, Jane Nelsen ISBN: 0761515151 Publisher: Prima Lifestyles Pub. Date: 07 October, 1998 List Price: $16.95 Amazon.com Price: $11.87 |
2.
 |  | Title: Positive Discipline: The First Three Years-Laying the Foundation for Raising a Capable, Confident Child by Ed.D. Jane Nelsen, Cheryl Erwin, Roslyn Duffy ISBN: 0761515054 Publisher: Prima Lifestyles Pub. Date: 19 August, 1998 List Price: $16.95 Amazon.com Price: $11.87 |
3.
 |  | Title: Positive Discipline: A Teacher's A-Z Guide, Revised 2nd Edition: Hundreds of Solutions for Every Possible Classroom Behavior Problem by Kate Ortolano, Linda Escobar, Debbie Owen-Sohocki, Roslyn Duffy, Ed.D. Jane Nelsen, Roslyn Duffy, Linda Escobar, Jane Nelsen, Kate Ortolano, Debbie Owen-Sohocki ISBN: 076152245X Publisher: Prima Lifestyles Pub. Date: 24 July, 2001 List Price: $16.95 Amazon.com Price: $11.87 |
4.
 |  | Title: Positive Discipline for Preschoolers by Ed.D. Jane Nelsen, Cheryl Erwin, Roslyn Duffy ISBN: 1559584971 Publisher: Prima Lifestyles Pub. Date: 22 August, 1994 List Price: $14.00 Amazon.com Price: $14.00 |