000 00358nam a2200169Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aSingh N.
245 0 _aSurveying
260 _aNew Delhi
260 _b"Tata Mcgraw Hill Book Co.Ltd.,"
260 _c1992
300 _a309p.
365 _b57
650 _aCIVIL
942 _cDBK
999 _c21119
_d21119