TY  - GEN
TY  - GEN
T1  - Dictionary of physics and mathematics abbreviations : signs and symbols
A1  - Polon, David D.
A2  - Polon, David D.
LA  - eng
PP  - New York
PB  - The Odyssey Press
YR  - 1965
UL  - https://kansalliskirjasto.finna.fi/Record/helka.995839763506253
KW  - Physics : Dictionaries.
KW  - Mathematics : Dictionaries.
ER  -