641. IOR/X/12156/42.I+J+M+N+P Reference (shelfmark): IOR/X/12156/42.I+J+M+N+P Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1918 Extent: 1 pamphlet
642. IOR/X/12156/60.D/H/K/L/P Reference (shelfmark): IOR/X/12156/60.D/H/K/L/P Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1919 Extent: 1 pamphlet
643. IOR/X/12156/61.A-C/61.E-O Reference (shelfmark): IOR/X/12156/61.A-C/61.E-O Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1919 Extent: 1 pamphlet
644. IOR/X/12156/70.A&B/2 Reference (shelfmark): IOR/X/12156/70.A&B/2 Title: 'Triangulation in India and Adjacent Countries' (Second Edition) Collection Area: Map Collections Languages: English Date Range: 1931 Extent: 1 pamphlet
645. IOR/X/12156/84.N.O.&P/1 Reference (shelfmark): IOR/X/12156/84.N.O.&P/1 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1921 Extent: 1 pamphlet
646. IOR/X/12156/84.N.O.&P/2 Reference (shelfmark): IOR/X/12156/84.N.O.&P/2 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1921 Extent: 1 pamphlet
647. IOR/X/12156/84.N.O.&P/3 Reference (shelfmark): IOR/X/12156/84.N.O.&P/3 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1942 Extent: 1 pamphlet
648. IOR/X/12156/86.C-D,G-H/1 Reference (shelfmark): IOR/X/12156/86.C-D,G-H/1 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1944 Extent: 1 pamphlet
649. IOR/X/12156/84.F-G.I-K&M Reference (shelfmark): IOR/X/12156/84.F-G.I-K&M Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1943 Extent: 1 pamphlet
650. 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