581. IOR/X/12156/73.N Reference (shelfmark): IOR/X/12156/73.N Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
582. IOR/X/12156/73.O Reference (shelfmark): IOR/X/12156/73.O Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
583. IOR/X/12156/73.P Reference (shelfmark): IOR/X/12156/73.P Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
584. IOR/X/12156/74.B Reference (shelfmark): IOR/X/12156/74.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
585. IOR/X/12156/74.E Reference (shelfmark): IOR/X/12156/74.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
586. IOR/X/12156/74.I Reference (shelfmark): IOR/X/12156/74.I Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
587. IOR/X/12156/75.N Reference (shelfmark): IOR/X/12156/75.N Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
588. IOR/X/12156/78.A Reference (shelfmark): IOR/X/12156/78.A Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
589. IOR/X/12156/78.D Reference (shelfmark): IOR/X/12156/78.D Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1925 Extent: 1 pamphlet
590. IOR/X/12156/78.F Reference (shelfmark): IOR/X/12156/78.F Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1925 Extent: 1 pamphlet