JAIN R K. (2007). ITC (HS) CLASSIFICATIONS OF EXPORT & IMPORT ITEMS (WITH CUSTOMS DUTY RATES & EXEMPTIONS) 2004-09 V-3 (11TH.). CENTAX PUBLICATIONS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJAIN R K. ITC (HS) CLASSIFICATIONS OF EXPORT & IMPORT ITEMS (WITH CUSTOMS DUTY RATES & EXEMPTIONS) 2004-09 V-3. 11TH. DELHI: CENTAX PUBLICATIONS, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJAIN R K. ITC (HS) CLASSIFICATIONS OF EXPORT & IMPORT ITEMS (WITH CUSTOMS DUTY RATES & EXEMPTIONS) 2004-09 V-3. 11TH. CENTAX PUBLICATIONS, 2007.
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