TY - BOOK AU - SHEEHAN, WILLIAM F. TI - PSYSICAL CHEMISTRY T2 - 0 U1 - 539 PY - 1961/// CY - BOSTON-U.S.A. PB - BOSTON ALLYN AND BACON KW - CIENCIAS PURAS N1 - EQUATIONS-STRUCTURES/THERMODYNAMICS-EQUILIBRIUM ER -