Отображение 1 - 2 результаты of 2 для поиска 'Sia, Archibald Peterson C. 1947-', время запроса: 0.01сек. Отмена результатов
  1. 1

    Modernizing science instruction in the elementary school по Cruz, Potenciana Concepcion

    Опубликовано 1980
    ‌

    Modernizing science instruction in the elementary school
  2. 2

    A study of weather elements of Southeastern Negros and their possible effects on vegetation types, with a proposed resource unit for grade six [microform]. по Sia, Archibald Peterson C. 1947-

    Опубликовано 1979
    Visual Material

    A study of weather elements of Southeastern Negros and their possible effects on vegetation types, with a proposed resource unit for grade six [microform].

Инструменты поиска: