Skeet, Jon C# in Depth - 4a ed. - United States of America : Manning, 2019 - xxv, 497 p. : il. ; 24 cm. - Free eBook Programming Languages . ISBN: 978-1-61729-453-2 Subjects--Topical Terms: C#--(Lenguaje de programación) LC Class. No.: QA76.73.C154 / S54 2019