Penn, W.S. Titow, W.V. rev. ed. Lanham, B.J. rev. ed.
PVC technology - 3rd ed. - London Applied Science 1971 - xii, 545p. : ill.
678.7 / P4
PVC technology - 3rd ed. - London Applied Science 1971 - xii, 545p. : ill.
678.7 / P4