TY - BOOK AU - Pirani, F. A. E. TI - Introducing the Universe SN - 9781840467611 U1 - 523.1 PIR PY - 2006/// CY - Cambridge PB - : Icon Books ; Totem Books ; Lanham, MD KW - Cosmology KW - Universe KW - Pirani,Felix KW - and Introducing the universe ER -