000 00313nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a PLA
100 _aDe, Alak
245 0 _aPlane Surveying
260 _aNEW DELHI
260 _bS.CHAND
260 _c2016
300 _a664
650 _aCivil Engineering
999 _c120010
_d120010