TY  - BOOK
AU  - Lewis, William Cudmore McCullagh
AU  - Donnan, F. G.
AU  - Ramsay, William., Sir.
TI  - A System of Physical Chemistry
AV  - QD7 
PY  - 1923///
CY  - London
PB  - Longmans, Green and Co.
KW  - Chemistry, Physical
KW  - Chemistry, Physical and theoretical
KW  - Quantum chemistry
N1  - Includes bibliographical references and an index
ER  -