"lockwood, e h. "
a book of curves: / e.h. lockwood - 1 ed. - uk : cambridge 1961. - "xi, 198p.; 25 cm."
0 521 05585 7 hard cover
--
513. 2 loc
a book of curves: / e.h. lockwood - 1 ed. - uk : cambridge 1961. - "xi, 198p.; 25 cm."
0 521 05585 7 hard cover
--
513. 2 loc