Check the listing for details. Computer Systems : A Programmer's Perspective 3e by Randal INTERNATIONAL EDITION. Condition: Brand New. Listed at 31.99 USD. Computer Systems : A Programmer's Perspective 3e by Randal INTERNATIONAL EDITION. This is an Economy edition printed in South East Asia with same content but with different Cover Page and ISBN. Actual INTL ISBN: 9789332573901 Inspite of any territorial restrictions printed on the product you can still use the same for educational purposes as ruled by United States Supreme court. SHIPPING:We will ship fast!! Within 3 to 5 days of receiving your payment Customers will receive the tracking number by email as soon as we print the shipping labels. Usual delivery time for international customers are 15-35 business days after payment is received. We are not responsible for any customs duty/taxes charged to our international customers by foreign customs departments. The shipping charges include both shipping and handling charges. "By Default all the items will be shipped from India by using Indian Airmail Registered Post(with tracking number & signature required). This is an economical, safe & secure method of shipping. The record of shipment is maintained at every stage through which the article passes.Normally it takes only 20 to 30 Business days for delivery. Sometimes it may expand to 30 to 45 days for delivery. PLEASE CHECK OUR DELIVERY TIME:Delivery Time:15 To 30 Days.