631. IOR/X/12156/84.I.&M/1 Reference (shelfmark): IOR/X/12156/84.I.&M/1 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1921 Extent: 1 pamphlet
632. IOR/X/12156/84.I.&M/2 Reference (shelfmark): IOR/X/12156/84.I.&M/2 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1921 Extent: 2 pamphlet
633. IOR/X/12156/87.H&88.E/1 Reference (shelfmark): IOR/X/12156/87.H&88.E/1 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1928 Extent: 1 pamphlet
634. IOR/X/12156/87.H&88.E/2 Reference (shelfmark): IOR/X/12156/87.H&88.E/2 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1944 Extent: 1 pamphlet
635. IOR/X/12156/91.H.&L/1 Reference (shelfmark): IOR/X/12156/91.H.&L/1 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1930 Extent: 1 pamphlet
636. IOR/X/12156/92.A.E.&I Reference (shelfmark): IOR/X/12156/92.A.E.&I Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1921 Extent: 1 pamphlet
637. IOR/X/12156/94.D/1 Reference (shelfmark): IOR/X/12156/94.D/1 Title: 'Triangulation in India and Adjacent Countries' (Second Edition) Collection Area: Map Collections Languages: English Date Range: 1929 Extent: 1 pamphlet
638. IOR/X/12156/95.G.H&L Reference (shelfmark): IOR/X/12156/95.G.H&L Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1942 Extent: 1 pamphlet
639. IOR/X/12156/101.C.G&K Reference (shelfmark): IOR/X/12156/101.C.G&K Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1924 Extent: 1 pamphlet
640. IOR/X/12156/104.C.F&G Reference (shelfmark): IOR/X/12156/104.C.F&G Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1942 Extent: 1 pamphlet