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  1. Marc's | Marc's Store & Pharmacy Fresh Savings Deals

    Marc's stores - fresh savings without sacrificing quality. For discount groceries, fresh meat & produce, pharmacy, flowers, closeouts, beauty, hot deals & more.

  2. Welcome Back To MARC Train! | Maryland Transit Administration

    MARC Train, along with the other modes of MDOT MTA and other local transit agencies, is on the Transit app. You can see where your train is and read any service alerts that have been issued.

  3. MARC 21 Format for Bibliographic Data: Table of Contents ...

    This online publication provides access to both the full and concise versions of the MARC 21 Format for Bibliographic Data. The "full" bibliographic format contains detailed descriptions of every data …

  4. MARC standards - Wikipedia

    MARC (machine-readable cataloging) is a standard set of digital formats for the machine-readable description of items catalogued by libraries, such as books, DVDs, and digital resources.

  5. 1 Introduction - OCLC

    Nov 5, 2025 · MARC stands for MAchine-Readable Cataloging, and is developed and maintained by the Library of Congress, in consultation with the MARC Advisory Committee (MAC), previously known as …

  6. Schedules | Maryland Transit Administration

    Bus Stop Rightsizing Initiative. Service Changes. Fares. Regular Fares. MARC Fares. Commuter Bus Fares. Special Fare Programs.

  7. MARC STANDARDS (Network Development and MARC Standards …

    The MARC formats are standards for the representation and communication of bibliographic and related information in machine-readable form.