TY  - SER
AU  -  Bates, Harry, 
TI  -  Astounding Stories, April, 1931 
AV  - PN 
PY  - 2009///
PB  -  Project Gutenberg, 
KW  -  Science fiction -- Periodicals
KW  -  Science fiction, American -- Periodicals
N1  -  Monsters of Mars / Edmond Hamilton -- The Exile of Time (Part 1 of 4) / Ray Cummings -- Hell's Dimension / Tom Curry -- The World Behind the Moon / Paul Ernst -- Four Miles Within / Anthony Gilmore -- The Lake of Light / Jack Williamson -- The Ghost World / Sewell Peaslee Wright;  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/30452
ER  -