Margins
Genrich Altov
Author · 2 books
Genrich Altshuller

Series

CPSF book cover 1
CPSF book cover 2
CPSF book cover 3
CPSF
Series · 111 books
By Ion Hobana, Donáth András, Max Solomon, and more

Books

Evrenin Türküsü book cover

Evrenin Türküsü

1982

Balada stelelor, 2 book cover

Balada stelelor, 2

1963

Margins
We're hiring →
Download on App StoreSign up for Android Waitlist
548 Market St PMB 65688, San Francisco California 94104-5401 USA
hello@margins.app·+1 (650) 223-5283
© 2025 Paratext Inc. All rights reserved