000 00218 a2200097 4500
001 50894
100 _aParker Sybil P
245 _aEncyclopedia of physics
260 _aNewyork
_bMcGraw-Hill
_c
090 _c32259
_d32259
942 _aNUST-CAE
_cM
_c24735
999 _c285967
_d285967