571. IOR/X/12156/79.B Reference (shelfmark): IOR/X/12156/79.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1920 Extent: 1 pamphlet
572. IOR/X/12156/79.E Reference (shelfmark): IOR/X/12156/79.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1921 Extent: 1 pamphlet
573. IOR/X/12156/79.O Reference (shelfmark): IOR/X/12156/79.O Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1942 Extent: 1 pamphlet
574. IOR/X/12156/82 Reference (shelfmark): IOR/X/12156/82 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1928 Extent: 1 pamphlet
575. IOR/X/12156/83.E Reference (shelfmark): IOR/X/12156/83.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1930 Extent: 1 pamphlet
576. IOR/X/12156/83.H Reference (shelfmark): IOR/X/12156/83.H Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1942 Extent: 1 pamphlet
577. IOR/X/12156/83.I Reference (shelfmark): IOR/X/12156/83.I Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1919 Extent: 1 pamphlet
578. IOR/X/12156/83.K Reference (shelfmark): IOR/X/12156/83.K Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1943 Extent: 1 pamphlet
579. IOR/X/12156/83.L Reference (shelfmark): IOR/X/12156/83.L Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1942 Extent: 2 pamphlet
580. IOR/X/12156/84.C Reference (shelfmark): IOR/X/12156/84.C Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1942 Extent: 1 pamphlet