AU - KHANALI,SHIREEN TI - MY PALS ARE HERE! SCIENCE 1B; TEACHER'S GUIDE T2 - MY PALS ARE HERE! SN - 9810168339 U1 - 500/KHA PY - 2010/// CY - SINGAPORE PB - MARSHALL CAVENDISH EDUCATION KW - SCIENCE KW - EDUCATION KW - TEACHER'S GUIDE KW - DAY AND NIGHT KW - WEATHER KW - LIGHT KW - HEAT KW - SOUND ER -