00377nam a2200145Ia 4500008004100000020002200041041000800063082001600071100001500087245001900102250001200121260006600133300001000199650002200209230711s9999||||xx |||||||||||||| ||und||  a978-1-25-902983-7  aENG  a526.9bDU-S  aDuggal,S.K 0aSurveying V-II  a4th Ed.  c2015aNew DelhibMcGraw Hill Education(India) Private Limited  a488p.  aCivil Engineering