TY - BOOK AU - Hertz-Lazarovits, Raḥel AU - Miller, Norman TI - Interaction in cooperative groups : the theoretical anatomy of group learning SN - 9780521483766 SN - 92006442 U1 - 371.395 HER PY - 1992/// CY - Cambridge PB - Cambridge University Press KW - Group work in education KW - Interaction analysis in education N1 - Includes bibliographical references and indexes ER -