Provider: Nature Publishing Group
Content: application/x-research-info-systems
TY  - JOUR
TI  - 100 and 50 years ago
JA  - Nature
PY  - 2002/03/07/print
VL  - 416
IS  - 6876
SP  - 27
EP  - 27
SN  - 0028-0836
UR  - http://dx.doi.org/10.1038/416027b
M3  - 10.1038/416027b
N1  - 10.1038/416027b
ER  -