Lal & Jain. Upkar's ordnance factory board trade apprentices training selection test. Upkar Prakashan.
Chicago Edition CitationLal and Jain. Upkar's Ordnance Factory Board Trade Apprentices Training Selection Test. Agra: Upkar Prakashan.
MLA Edition CitationLal and Jain. Upkar's Ordnance Factory Board Trade Apprentices Training Selection Test. Upkar Prakashan.
Warning: These citations may not always be 100% accurate.