Если любишь Elementary differential equations and boundary value problems
William E. Boyce
Вот что почитать дальше
Advanced Engineering Mathematics
Erwin Kreyszig
Complete solutions manual for Zill's A first course in differential equations with modeling applications, 9th edition, and Zill & Cullen's differential equations with boundary-value problems, 7th edition
Warren S. Wright
The Art of War
孙武 (Sun Tzu)
Преступление и наказание
Фёдор Михайлович Достоевский
Het Achterhuis
Anne Frank
