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Welcome to the ACM Bookstore! If you need help, please call us at 301-784-5348.

WEB ORDERS: Please allow 24 hours for processing & check your email for updates.

Attention Students: If your classes require a book from the publisher Cengage - you may be able to save money by purchasing the Cengage Unlimited Access Code. Cengage Unlimited provides access to electronic versions of textbooks - but only CENGAGE BOOKS - not books from other publishers. Most of your classes will offer the CHOICE of buying the printed book bundle or the Cengage Unlimited. Students only need to purchase ONE Cengage Unlimited Code for the semester if required for multiple courses. Please contact a Bookstore Associate with your course schedule for more information or confirm with your instructor that you may use Cengage Unlimited for their class.



CASEMETRO ULTRA SLIM 10K DUAL BATTERY BANK. Casemetro’s ultra slim, high-capacity, 10,000 mAh, dual output power bank allows you to charge your mobile phones and other devices up to four times faster on a full charge. Charge two devices simultaneously with the 2.1A and 1A dual ports. Dual inputs for charging this power bank with a Micro USB or Lightning cable. Safety protection features prevent over-charge, over-discharge, over-current, over-voltage, short circuit, over-load and more. Powerful, safe and stable.