311. IOR/X/12156/40.O Reference (shelfmark): IOR/X/12156/40.O Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
312. IOR/X/12156/40.P Reference (shelfmark): IOR/X/12156/40.P Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1915 Extent: 1 pamphlet
313. IOR/X/12156/41.A Reference (shelfmark): IOR/X/12156/41.A Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
314. IOR/X/12156/41.B Reference (shelfmark): IOR/X/12156/41.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
315. IOR/X/12156/41.E Reference (shelfmark): IOR/X/12156/41.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
316. IOR/X/12156/41.F Reference (shelfmark): IOR/X/12156/41.F Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
317. IOR/X/12156/41.G Reference (shelfmark): IOR/X/12156/41.G Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
318. IOR/X/12156/41.I Reference (shelfmark): IOR/X/12156/41.I Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
319. IOR/X/12156/41.K Reference (shelfmark): IOR/X/12156/41.K Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
320. IOR/X/12156/41.P Reference (shelfmark): IOR/X/12156/41.P Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet