Robot

1950 • 945 Readers • 264 pages • 4

1964 • 52 Readers • 556 pages • 3.7

1982 • 80 Readers • 688 pages • 4.1

1983 • 1 Reader • 4

1990 • 32 Readers • 384 pages • 4

1976 • 44 Readers • 253 pages • 4.2

1952 • 337 Readers • 200 pages • 3.9

1957 • 198 Readers • 289 pages • 4.1

1958 • 179 Readers • 449 pages • 4

1985 • 131 Readers • 512 pages • 4.1