/cgi-bin/koha/opac-search.pl?idx=&q=Provider%3ANational%20Academy%20of%20Science%20USA%20%20%20%20&sort_by=title_asc&format=rss 3 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=1357257 Washington, USA National Academy of Sciences-National Research Council 1963 .
viii,68p.

]]> Place hold on Guidelines for development of programs in science instruction: Report of a study, making specific reference to the teaching funtion of the laboratory in secondary school science programs

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=1357257 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=1008434 Washington National Academy of Sciences 1968 , DSKCollection

]]> Place hold on Mathematical science ; undergraduate education

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=1008434 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=1008433 Washington National Academy of Science USA 1974 .
153p. cm..

]]> Place hold on More water for arid lands

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