TY  - BOOK
T1  - The Geometrical key : or the gate of equations unlock'd / by Tho. Baker.
A1  - Baker, Thomas, 1624 or 1625-1690
LA  - English
PP  - London
PB  - Printed by J. Playford, for R. Clavel, at the Peacock in St. Paul's Church-yard
YR  - 1684
UL  - https://web.marshlibrary.ie/catalogue/Record/3791
NO  - Advertisement. 
NO  - No annotations. 
CN  - M3.3.31
KW  - Markings 
KW  - Mottoes 
KW  - Advertisements
ER  -