00243nam a2200097Ia 4500008004100000100002100041245003000062260003200092260000900124300001200133200302s9999    xx            000 0 und d  aDr. B. C. Punmia  aSurveying Vol 1. 16th ed.  bLaxmi Publication Pvt. Ltd.  c2005  a536 P.,