TY - BOOK AU - Popham,W.James TI - Systematic instruction SN - 013880690X U1 - 370.11 PY - 1970/// CY - Englewood Cliffs NJ: PB - Prentice-Hall KW - Teaching - Skills and techniques KW - Teaching - Programmed instruction KW - Teaching - Philosophy KW - Education - Aims and objectives ER -