271. IOR/X/12156/52.I.J. Reference (shelfmark): IOR/X/12156/52.I.J. Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1925 Extent: 1 pamphlet
272. IOR/X/12156/52.I.J.M.&N. Reference (shelfmark): IOR/X/12156/52.I.J.M.&N. Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1919 Extent: 1 pamphlet
273. IOR/X/12156/52.K.L.O.&P. Reference (shelfmark): IOR/X/12156/52.K.L.O.&P. Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1919 Extent: 1 pamphlet
274. IOR/X/12156/52.N Reference (shelfmark): IOR/X/12156/52.N Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1923 Extent: 1 pamphlet
275. IOR/X/12156/53/M/2 Reference (shelfmark): IOR/X/12156/53/M/2 Title: 'Triangulation in India and Adjacent Countries' (Second Edition) Collection Area: Map Collections Languages: English Date Range: 1931 Extent: 1 pamphlet
276. IOR/X/12156/53.B Reference (shelfmark): IOR/X/12156/53.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
277. IOR/X/12156/53.C Reference (shelfmark): IOR/X/12156/53.C Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
278. IOR/X/12156/53.E/1 Reference (shelfmark): IOR/X/12156/53.E/1 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
279. IOR/X/12156/53.E/2 Reference (shelfmark): IOR/X/12156/53.E/2 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1930 Extent: 1 pamphlet
280. IOR/X/12156/53.F Reference (shelfmark): IOR/X/12156/53.F Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1929 Extent: 1 pamphlet