BHAGAT, A. (2013). EXAM MANTRA SAMPLE QUESTION PAPERS PHYSICS CLASS- X. INSPIRATION.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBHAGAT, ASHOK. EXAM MANTRA SAMPLE QUESTION PAPERS PHYSICS CLASS- X. INSPIRATION, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBHAGAT, ASHOK. EXAM MANTRA SAMPLE QUESTION PAPERS PHYSICS CLASS- X. INSPIRATION, 2013.
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