2541. IOR/X/12156/53.N/1 Reference (shelfmark): IOR/X/12156/53.N/1 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
2542. IOR/X/12156/53.N/2 Reference (shelfmark): IOR/X/12156/53.N/2 Title: 'Triangulation in India and Adjacent Countries' (Second Edition) Collection Area: Map Collections Languages: English Date Range: 1933 Extent: 1 pamphlet
2543. IOR/X/12156/53.O Reference (shelfmark): IOR/X/12156/53.O Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
2544. IOR/X/12156/53.P Reference (shelfmark): IOR/X/12156/53.P Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet
2545. IOR/X/12156/54.A Reference (shelfmark): IOR/X/12156/54.A Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
2546. IOR/X/12156/54.B Reference (shelfmark): IOR/X/12156/54.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
2547. IOR/X/12156/54.C Reference (shelfmark): IOR/X/12156/54.C Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
2548. IOR/X/12156/54.D Reference (shelfmark): IOR/X/12156/54.D Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
2549. IOR/X/12156/54.E Reference (shelfmark): IOR/X/12156/54.E Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 pamphlet
2550. IOR/X/12156/54.F Reference (shelfmark): IOR/X/12156/54.F Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1917 Extent: 1 pamphlet