註記   條目
375.5 P693 : Regional Workshop on Unesco/UNICEF-Assisted Projects in Science Education in Asia  1969? 1
375.51 N213 1991 : National Summit on Mathematics Assessment  1991 1
375.51 Sw24 : Swan, Malcolm  1983 1
375.55 G292   2
375.574 B171   3
375.574 Or3 : OECD Working Session on the Teaching of School Biology  1966 1
375.577 N213 : National Association of Conservation Districts  c1998 1
375.6 D498 : DeVore, Paul W  c1968 1
375.6 H816   2
375.61 G823 : Green, Joan L  c1977 1
375.61 Sy87 : Segall, Ascher J  1975 1
375.613 D265 : Daughtrey, Greyson  c1967 1
no.

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