"horgan, m o. "
the elements of engineering contracts: / m.o. horgan - 1 ed. - uk : w.s.atkins 1977. - ", 103p.; 21 cm."
0 419 11610 9
620. hor
the elements of engineering contracts: / m.o. horgan - 1 ed. - uk : w.s.atkins 1977. - ", 103p.; 21 cm."
0 419 11610 9
620. hor