The basis : theory and practice of early childhood education / Hans Cohen de Lara ; [transl. from the Dutch Nicky Kroon ; photogr. André Ruigrok Fotostudio BV]Psychosociale problemen / N. Cohen de Lara Kroon ... [et al. ; eindred.: Hanna Molenaar]Psychosociale problemen / N. Cohen de Lara Kroon ... [et al. ; eindred.: Hanna Molenaar]Beyond the basis: a further look into early childhood development / Jeroen Aarssen ; [transl. from the Dutch Nicky Cohen de Lara-Kroon ... et al. ; photogr. André Ruigrok Fotostudio ... et al.]]Olympic cities / XML Architecture Research Urbanism [Sarah van Apeldoorn ... et al. ; with the cooperation of: Marjolein Dekker ... et al. ; interviews: Yalçin Aksoy ... et al. ; editorial consultant: Eva Sancho Rodríguez ; transl.: Nicky Kroon]