TY - BOOK AU - Marshall,Nigel TI - GCSE astronomy: a guide for pupils and teachers SN - 9780953634576 U1 - 520.71 22 PY - 2010/// CY - Derbyshire PB - Mickledore Publishing KW - Astronomy KW - Study and teaching (Secondary) KW - Great Britain KW - BUEsh KW - GGEN KW - April2018 KW - Reading book ER -