Science through discovery 5

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	MacCracken, Helen Dolman
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	New York L.W. Singer c1968.
Sraith:	Singer Science Series
Ábhair:	Science > Study and teaching. Science > Juvenile literature.