OOMMEN; JUDIE GEORGE. (2016). INFORMATION TECHNOLOGY - STEP BY STEP APPROACH TO SOMPUTER STUDIES - BOOK 7. SHETH PUBLISHING HOUSE.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOOMMEN; JUDIE GEORGE. INFORMATION TECHNOLOGY - STEP BY STEP APPROACH TO SOMPUTER STUDIES - BOOK 7. VIKHROLI: SHETH PUBLISHING HOUSE, 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOOMMEN; JUDIE GEORGE. INFORMATION TECHNOLOGY - STEP BY STEP APPROACH TO SOMPUTER STUDIES - BOOK 7. SHETH PUBLISHING HOUSE, 2016.
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