Encyclopaedia of surveying, mapping and remote sensing
Nayar, N.B.
Encyclopaedia of surveying, mapping and remote sensing - Jaipur Rawat Publications 1996 - 406
81-7033-310-6
621.367 803 N231E
Encyclopaedia of surveying, mapping and remote sensing - Jaipur Rawat Publications 1996 - 406
81-7033-310-6
621.367 803 N231E