http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Evaluation of theories on child grammars
GEEST, Ton van der: -- Evaluation of theories on child grammars. -- The Hague, Paris: Mouton 1974. IX, 98 S. mit 9 Fig. 8° -- (Janua linguarum. ser. minor, 193.) -- 1974: 3878. -- L.