00756nam a22002177a 450000500170000001000150001702000260003203500140005803700130007208200120008510000230009724501240012025000120024426000460025627000650030230000320036750000380039950000470043770000270048470000270051120180810122928.0  aENG-123718  a9780198748618c590.00  aEN-107250  bDBAD/PUB  a910.285  aBurrough, Peter A.  aPrinciples of geographical information systems /cby Peter A. Burrough; Rachael A. McDonnell [and] Christopher D. Lloyd  a3rd ed.  c2017aNew Delhi bOxford University Press  aYMCA Library Building, 1 Jai Singh Road,bNew Delhi e110001  c25cm(pbk)axiv,423p. bill.  aIt include bibliography and index  aOnline Resources for teachers and students  a McDonnell, Rachael A.  aLloyd, Christopher D.