561
by Lawhead, Joel
Published 2015
Packt Publishing
Subjects: ...TECHNOLOGY & ENGINEERING / Remote Sensing & Geographic Information Systems / bisacsh...

562
by Doman, Ken
Published 2015
Packt Publishing
Subjects: ...Geographic information systems / Programming...

563
by Grewal, Mohinder S.
Published 2007
Wiley-Interscience
Subjects: ...Geographic Information Systems...