"morton, alan . "
mechanical composition part 1: line composition: / alan.. morton - 1 ed. - uk : pergamon press 1969. - "xi, 67p.; 21 cm."
08 013964 7
Z253 / .M79 1969
mechanical composition part 1: line composition: / alan.. morton - 1 ed. - uk : pergamon press 1969. - "xi, 67p.; 21 cm."
08 013964 7
Z253 / .M79 1969