Map projections/
Yar, Malik Mohammad
Map projections/ Malik Mohammad Yar - Jahang: Bashir Ahmad & sons; c1962. - 118 p. : ill. ; 32cm.
Atlases, maps, charts & plans
912 / YAM
Map projections/ Malik Mohammad Yar - Jahang: Bashir Ahmad & sons; c1962. - 118 p. : ill. ; 32cm.
Atlases, maps, charts & plans
912 / YAM