TY  - BOOK
AU  - Burri,Conrad
AU  - Katz,A.
TI  - Petrochemical calculations based on equivalents: methods of Paul Niggli 
U1  - 547.83 
PY  - 1964///
CY  - Jerusalem
PB  - Israel Program for Scientific Translations
KW  - Niggli, Paul,
KW  - Rocks
KW  - Analysis
N1  - Label mounted on t.p.: Published in the U.S.A. by D. Davey, New York; Translation of: Petrochemische Berechnungsmethoden auf aquivalenter Grundlage; Includes bibliographical references and index
ER  -