361. IOR/X/12156/57.P/2 Reference (shelfmark): IOR/X/12156/57.P/2 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1919 Extent: 1 pamphlet
362. IOR/X/12156/58.A Reference (shelfmark): IOR/X/12156/58.A Title: 'Triangulation in India and Adjacent Countries' (Second Edition) Collection Area: Map Collections Languages: English Date Range: 1921 Extent: 1 pamphlet
363. IOR/X/12156/58.B/1 Reference (shelfmark): IOR/X/12156/58.B/1 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1921 Extent: 1 pamphlet
364. IOR/X/12156/58.B/2 Reference (shelfmark): IOR/X/12156/58.B/2 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
365. IOR/X/12156/58.C/1 Reference (shelfmark): IOR/X/12156/58.C/1 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
366. IOR/X/12156/58.C/2 Reference (shelfmark): IOR/X/12156/58.C/2 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1919 Extent: 1 pamphlet
367. IOR/X/12156/58.D/1 Reference (shelfmark): IOR/X/12156/58.D/1 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1919 Extent: 1 pamphlet
368. IOR/X/12156/58.D/2 Reference (shelfmark): IOR/X/12156/58.D/2 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
369. IOR/X/12156/58.E Reference (shelfmark): IOR/X/12156/58.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
370. IOR/X/12156/58.F Reference (shelfmark): IOR/X/12156/58.F Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet