000 00293nam a2200133Ia 4500
100 _aKOCHHER C L
650 _aSurveying
365 _cRS
365 _d1
942 _cENGBK
245 _aA Text Book of Surveying
260 _bKatson Publishing House
_c1984
_aLudhiana
300 _a616+XXIV PP
999 _c28586
_d28586