Teaching Pyramid Infant-Toddler Observation Scale (Tpitos(tm)) for Infant-Toddler Classrooms Manual, Research EditionKathryn M. Bigelow, Judith Carta, Dwight Wayland Irvin, Mary Louise Hemmeter · First published 2018Open the Tome
Teaching Pyramid Infant-Toddler Observation Scale (Tpitos(tm)) for Infant-Toddler Classrooms, Research EditionKathryn M. Bigelow, Judith Carta, Dwight Wayland Irvin, Mary Louise Hemmeter · First published 2018Open the Tome
Teaching Pyramid Infant-Toddler Observation Scale (TPITOS) for Infant-Toddler Classrooms Manual, Research Edition SetKathryn M. Bigelow, Judith J. Carta, Dwight Wayland Irvin, Mary Louise Hemmeter · First published 2018Open the Tome
