000 00260nam a2200121Ia 4500
008 170324s9999 xx 000 0 und d
082 _a526.9
100 _a"Shahani, P.B."
245 0 _aText book of surveying
260 _c1900
365 _b0.00
942 _cBK
999 _c4645
_d4645