841. IOR/X/12156/1B,F&G Reference (shelfmark): IOR/X/12156/1B,F&G Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1931 Extent: 1 pamphlet
842. IOR/X/12156/1H&L Reference (shelfmark): IOR/X/12156/1H&L Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1931 Extent: 1 pamphlet
843. IOR/X/12156/1J&N Reference (shelfmark): IOR/X/12156/1J&N Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1932 Extent: 1 pamphlet
844. IOR/X/12156/1K Reference (shelfmark): IOR/X/12156/1K Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1932 Extent: 1 pamphlet
845. IOR/X/12156/1O Reference (shelfmark): IOR/X/12156/1O Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1932 Extent: 1 pamphlet
846. IOR/X/12156/1P Reference (shelfmark): IOR/X/12156/1P Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1932 Extent: 1 pamphlet
847. IOR/X/12156/2.B Reference (shelfmark): IOR/X/12156/2.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1926 Extent: 1 pamphlet
848. IOR/X/12156/2.C Reference (shelfmark): IOR/X/12156/2.C Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1929 Extent: 1 pamphlet
849. IOR/X/12156/2.D Reference (shelfmark): IOR/X/12156/2.D Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1926 Extent: 1 pamphlet
850. IOR/X/12156/2.E Reference (shelfmark): IOR/X/12156/2.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1928 Extent: 1 pamphlet