TY  - BOOK
TI  - Van Nostrand's scientific encyclopedia
U1  - 503 
CY  - New York
PB  - Van Nostrand
KW  - Encyclopedias
KW  - Science
N1  - 6th ed & 8th ed by D M Considine.8th ed v1: A-I;v2: J-Z
ER  -