بداية الكون book pdf download

Number of Pages	: 360
Size of file	: 15.7MB
Section	: Astronomy
Language	: Arabic
Date of Coming	: 2022-08-10
book quality	: Good
Department	: Natural Science
Auther	: John Pfeiffer

Author: John Pfeiffer

About the Author: John Pfeiffer lives with his family in the suburbs of Atlanta, Georgia. Like any good coach, he’s been through it. He’s dealt with morning sickness and doctor visits, drawing baby’s nursery and sleeping bag packing, choosing the name, hospital, and car seat cover color. Stay positive and responsive all the time – there with “you’re beautiful” when necessary – but firm during the decision-making process. When he’s not writing, he installs tracking devices on his three beautiful daughters.