TY - SER KW - Teaching and learning KW - Health KW - Family planning KW - Health learining materials AU - Zimmerman M AU - Frumin L AU - Newton N CN - 110.7 DEV b CY - Washington LA - eng PB - PATH PP - Washington PY - 1989 EP - 64 p. TI - Developing health and family planning print materials for low-literate audiences : a guide ER -