TY  - GEN
TI  - PERIODICAL PUBLICATIONS IN THE PATENT OFFICE LIBRARY
U1  - 016.505 
PY  - 1958///
CY  - London
PB  - H. M. Stationery Off.
KW  - Science -- Period. -- Bibl
KW  - Technology -- Period. -- Bibl
N1  - Supplement...London, H. M. Stationery Off., 1960
ER  -