000 00291nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a526.9 S5254
100 _aSHAHANI.P.B
245 0 _aHIGHER SURVEYING
260 _aROORKEE
_bNem Chand & Bros
_c1967
300 _a23X14
942 _cBK
_2DDC
999 _c13090
_d13090