000 00238pam a2200109a 44500
082 _a530
_bN564E7
100 _aNightingale, E.
245 1 _aELEMENTARY PHYSICS
260 _a
_bG.Bell And Sons
_c1954
964 _gCIRC
997 _a3549 C
999 _c409541
_d409541