00751nam0 2200253 450 00000574320080619141802.00-07-239715-2Unit T20050302g20039999km-y0itay50------baengUSSix ideas that shaped physicsThomas A. Moore2. ed.BostonMcGraw-Hillc2003v.ill.28 cmUnit T: Some processes are irreversibleConservation laws (Physics)536.7Moore,Thomas A.65036ITUNIPARTHENOPE20050302RICAUNIMARC000005743P1 536-S/136627PIST20050302Six ideas that shaped physics1206218UNIPARTHENOPE