000
002790000a22001210004500
245
_a
Mathematics : questions and answers
100
_a
Yeandle, P.T.
260
_a
London
_b
Stanford Maritime
_c
1974
300
_a
136 p.
080
_a
51(076)
_b
Y4
041
_a
EN
942
_c
BK
999
_c
103665
_d
103665