000 00300nam a2200145Ia 4500
100 _aWeaver/J.H
490 _v1
942 _cRB
654 _aworld
245 _aWorld of Physics
260 _bSimon and Schuster
_aNew york
_c1987
082 _a530.0202
_bWEA
300 _a889
546 _aENGLISH
999 _c19154
_d19154