521. IOR/X/12156/65.O Reference (shelfmark): IOR/X/12156/65.O Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
522. IOR/X/12156/66.B Reference (shelfmark): IOR/X/12156/66.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
523. IOR/X/12156/66.C Reference (shelfmark): IOR/X/12156/66.C Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
524. IOR/X/12156/66.E Reference (shelfmark): IOR/X/12156/66.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
525. IOR/X/12156/69 Reference (shelfmark): IOR/X/12156/69 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1934 Extent: 1 pamphlet
526. IOR/X/12156/70 Reference (shelfmark): IOR/X/12156/70 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
527. IOR/X/12156/72.A Reference (shelfmark): IOR/X/12156/72.A Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
528. IOR/X/12156/72.B Reference (shelfmark): IOR/X/12156/72.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
529. IOR/X/12156/72.C Reference (shelfmark): IOR/X/12156/72.C Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
530. IOR/X/12156/72.D Reference (shelfmark): IOR/X/12156/72.D Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet