The Day Without Yesterday: Lemaître, Einstein, and the Birth of Modern Cosmology

"Sometimes our understanding of our universe is given a huge boost by one insightful thinker. Such a boost came in the first half of the twentieth century, when an obscure Belgian priest put his mind to deciphering the nature of the cosmos. Is the univers ISBN13: 9781560256601 ISBN10: '1560256605 Material Type "hardcover"

Processing Time:

Orders are processed within 1–2 business days (Mon–Fri).

Orders placed after 2:00 PM (EST) are processed the next business day.

Shipping Options (USA):

• Standard Shipping (Free): 7–10 business days
  
• Premium Shipping ($9.99): 5–7 business days (with tracking & insurance)
  

International Shipping:

We ship to selected countries worldwide.

• Standard (Free): 7–12 business days
  
• Premium ($9.99): 6–10 business days (with tracking & insurance)
  

Carriers: We ship via trusted carriers such as DHL, FedEx, and UPS.

Tracking: A tracking link will be sent to your email once your order is shipped.

📌 If you have any questions or need assistance, our customer service team is always happy to help!

Not completely happy with your BookBuyerz purchase? No worries, we’re here to help.

Starting a return is quick and easy. Simply visit the Return Policy and follow the step-by-step instructions to submit your request. Our support team will guide you through the process to ensure a smooth and hassle-free experience.

📌 Please note that items must be returned in their original condition within 30 days of receiving them. For full details and conditions, we kindly recommend reviewing our complete Return Policy.