TY  - BOOK
AU  - Prager, B.
AU  - Richter, F.
TI  - Beilsteins handbuch der Organischen chemie Supplementary Band (vol-23 to 25): Beilstein's Handbook of Organic Chemistry Supplementary Volume -XXIII and XXV
T2  - 23 to 25
U1  - 547 
PY  - 1936///
CY  - Berlin
PB  - Berlin Verlag Von Julius Springer
KW  - Chemistry
KW  - Organic chemistry
N1  - Organic chemistry
ER  -