000 00310nam a2200121Ia 4500
008 211209s1996 xx 000 0 und d
041 _aeng
082 _a526.9 N96 DUG
100 _aDUGGAL, S K
245 _aSURVEYING
260 _aNEW DELHI
_bTATA MCGRAW-HILL PUBLISHING COMPANY LIMITED
_c1996
300 _a662
999 _c32136
_d32136