00406nam a2200145   4500003000400000008004100004020001800045082001900063100002000082245004800102260003600150300001700186650002200203650003500225OSt210320b           ||||| |||| 00| 0 eng d  a9789350303894  a910.285bK9639  a Kumar, Sanjay   a Handbook of geographic information science  aNew DelhibThomson  Pressc2018  aviii, 304 p.  aGeograophy-travel  aGeographic information systems