TY  - SER
AU  -  Bates, Harry, 
TI  -  Astounding Stories, July, 1931 
AV  - PN 
PY  - 2010///
PB  -  Project Gutenberg, 
KW  -  Science fiction, American -- Periodicals
KW  -  Science fiction -- Periodicals
N1  -  The doom from planet 4 / Jack Williamson -- The hands of Aten / H.G. Winter -- The diamond thunderbolt / H. Thompson Rich -- The slave ship from space / A.R. Holmes -- The revolt of the machines /Nat Schachner and Arthur L. Zagat -- The exile of time (conclusion) / Ray Cummings;  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/31168
ER  -