Aperture

January 20, 1997 • Physical Book • 9 Readers • 112 pages • Format Hardcover • 5

January 1, 1972 • Physical Book • 4 Readers • 186 pages • Format Paperback • 4.5

January 1, 2007 • Physical Book • 2 Readers • 135 pages • Info Illustrated • 3.7

January 1, 1988 • Physical Book • 1 Reader • 53 pages • Info Edition Unstated

January 1, 1973 • Physical Book • 1 Reader • 95 pages • Info 6th Edition

January 1, 1971 • Physical Book • 1 Reader • 96 pages • Info Later Printing

January 1, 2005 • Physical Book • 1 Reader • 144 pages • Info First Edition

January 1, 1986 • Physical Book • 1 Reader • 80 pages • Info 1st, First Edition

June 30, 2011 • Physical Book • 1 Reader • 384 pages • Info First edition

June 23, 2015 • Physical Book • 1 Reader • 136 pages • 4

January 1, 2008 • Physical Book • 1 Reader • 295 pages • Info 1st, First Edition

January 1, 2020 • Physical Book • 1 Reader • 216 pages • 4

March 1, 1982 • Physical Book • 1 Reader • 108 pages • Info 2nd Revised ed. • 4

January 1, 2005 • Physical Book • 1 Reader • 127 pages

January 1, 2000 • Physical Book • 1 Reader • 431 pages • Info 1st, First Edition

January 1, 1978 • Physical Book • 1 Reader • 281 pages • Info Revised ed. • 3

January 1, 1999 • Physical Book • 1 Reader • 95 pages • Info First Edition • 3

January 1, 2022 • Physical Book • 1 Reader • 224 pages • Format Paperback

January 1, 1984 • Physical Book • 1 Reader • 175 pages

January 1, 1978 • Physical Book • 1 Reader • 95 pages

June 28, 1973 • Physical Book • 1 Reader • 64 pages • Info 2nd

January 1, 1994 • Physical Book • 1 Reader • 79 pages • Info Subsequent

January 1, 1977 • Physical Book • 1 Reader • 116 pages • Info Reprint

January 1, 1997 • Physical Book • 1 Reader • 94 pages • Info 1st, First Edition • 4

January 1, 2014 • Physical Book • 240 pages • Info Illustrated

December 1, 1997 • Physical Book • 94 pages • Info First Edition

January 1, 2005 • Physical Book • 224 pages

January 1, 1994 • Physical Book • 208 pages

January 1, 2004 • Physical Book • 109 pages