1. IOR/X/12156/58.O-P/59.M-N/67.C-D/67.H/68.A-C/68.E-F Reference (shelfmark): IOR/X/12156/58.O-P/59.M-N/67.C-D/67.H/68.A-C/68.E-F Title: Triangulation in India and Adjacent Countries Collection Area: Map Collections Languages: English Date Range: 1942 Extent: 1 pamphlet