000 00256nam a22001217a 4500
003 SGT
082 _a526.9,SIN
100 _aSINGH NARENDER
245 _aSURVEYING
260 _aNEW DELHI
_bTATA MCGRAW HILL
_c1990
300 _a300
942 _2ddc
_cGF BOOKS
999 _c34339
_d34339