000 00261nam a22001217a 4500
020 _a090176292
082 _aK500
100 _aHUMPHRIES, SUSAN
245 _aTHE BIG SCIENCE BOOK OF MATERIALS AND FORCES
300 _a59P
700 _aROWE, SUSAN
942 _cBK
999 _c8642
_d8642