TY - BOOK AU - Duncan,Tom AU - Kennett,Heather TI - GCSE physics SN - 0719586143 U1 - 530 PY - 2001/// CY - London PB - John Murray KW - Physics N1 - Includes index N2 - Reflecting the revised GCSE specifications, this fourth edition includes additional material on the uses and dangers of radioactivity, sections on communication and the technological applications of physics such as ultrasonic techniques ER -