551. IOR/X/12156/85.N/1 Reference (shelfmark): IOR/X/12156/85.N/1 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1922 Extent: 1 pamphlet
552. IOR/X/12156/85.N/2 Reference (shelfmark): IOR/X/12156/85.N/2 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1942 Extent: 1 pamphlet
553. IOR/X/12156/85.O Reference (shelfmark): IOR/X/12156/85.O Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1942 Extent: 1 pamphlet
554. IOR/X/12156/85.P/1 Reference (shelfmark): IOR/X/12156/85.P/1 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1942 Extent: 1 pamphlet
555. IOR/X/12156/85.P/2 Reference (shelfmark): IOR/X/12156/85.P/2 Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1922 Extent: 1 pamphlet
556. IOR/X/12156/86.C.&G.86.D.&H.87.A.&E.87.B Reference (shelfmark): IOR/X/12156/86.C.&G.86.D.&H.87.A.&E.87.B Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1927 Extent: 1 pamphlet
557. 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
558. IOR/X/12156/86.I Reference (shelfmark): IOR/X/12156/86.I Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1942 Extent: 1 pamphlet
559. 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
560. 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