"bird, j o. "
technician mathematics 2: / j.o. bird - 3 ed. - uk : longman group 1994. - "ix, 452p.; 23 cm." - longman scientific and technical .
0-582-23427-1
--
510. 246 bir
technician mathematics 2: / j.o. bird - 3 ed. - uk : longman group 1994. - "ix, 452p.; 23 cm." - longman scientific and technical .
0-582-23427-1
--
510. 246 bir