TY  - BOOK
AU  - Jerrard,H.G.
AU  - Mcneill,Donald Burgess
TI  - A dictionary of scientific units: including dimensionless numbers and scales 
T2  - Science paperbacks
SN  - 0-412-22360-0
AV  - Q123 J4 1980
PY  - 1980///
CY  - London
PB  - Chapman and Hall
KW  - Ciencia
KW  - Diccionarios
ER  -