TY - `BOOK` AU - Zakia, Richard D. TI - Perception and photography PB - Prentice-Hall CY - Englewood Cliffs (N.J.) PY - 1975 LA - eng SE - 160 S SN - 0-13-656934-X SN - 978-0-13-656934-3 CN - 76 B 1833 AN - UBHD-1052630 ER -