TY - BOOK TI - A complete guide (with practice to) GCE 'O' level (pure) chemistry SN - 9789814252171 AV - QD 1 .An581 2009 U1 - M 540.711 PY - 2009///. CY - Singapore : PB - Fairfield Book Publishers N1 - college students; 1210L-1700L ER -