=LDR 22 4500 =001 2988 =082 04$a778.3 GIB =100 1\$aGibson, Paul J. =245 10$aIntroductory remote sensing: principles and concepts =260 \\$aLondonLondon :$bRoutledge,$c2000 =650 \0$aBooks =852 \\$bFreeman Library$h778.3 GIB