TY  - BOOK
AU  - Nielsen, JR
AU  - Rosenfeld, L
TI  - Niels bohr: collected works vol.3
SN  - 9780444532879
U1  - 53(08) 
PY  - 1976///
CY  - Amsterdam
PB  - North-Holland
KW  - CORRESPONDENCE PRINCIPLE
KW  - NIELS BOHR
KW  - PHYSICS
N1  - Volume 3: the correspondence principle(1918-1923),series edited by L. Rosenfeld,library has all the volumes. (Ref. sec)
ER  -