TY  - BOOK
AU  - William Briggs
AU  -  G. H. Bryan, 
TI  - Tutorial Trigonometry . Ed 3
U1  - 516.24 
PY  - 1928///
CY  - London
PB  - University Tutorial Press Limited
N1  - William Briggs & G. H. Bryan: Tutorial Trigonometry . Ed 3.  London.  University Tutorial Press Limited, 1928.--(516.24BRI)
ER  -