000 00294nam a22001097a 4500
008 120629b xxu||||| |||| 00| 0 eng d
050 _aTA57
_b.A36 1995
100 _aR AGOR
245 _aA TEXTBOOK OF SURVEYING AND LEVELLING
300 _a19
942 _2lcc
_cBK
_hTA57.A36 1995
999 _c64610
_d64610