TY - BOOK AU - Butler, Ian S. AU - Grosser,Arthur E. TI - Relevant problems for chemical principles: with S.I. and conventional units SN - 080531587X U1 - 540 PY - 1979/// CY - Menlo Park, Calif. PB - The Benjamin /Cummings Company, Inc. KW - Química KW - Estudio y enseñanza ER -