TY - BOOK AU - Brook, Angela AU - Briggs, Hazel AU - Bell, Beverley TI - Secondary students'ideas about particles T2 - Children's learning in science project PY - 1983/// CY - Leeds PB - Centre for Studies in Science and Mathematics Education of the University KW - 501:372.85 KW - med KW - fre KW - 372.85:501 KW - int ER -