000 00274nam a2200121Ia 4500
008 220821s2020 xx 000 0 eng d
100 _aGUPTA, D. V.
245 0 _aLAND SURVEYING - I HINDI
250 _a7
260 _bASIAN
_c2020
300 _a381
942 _2ddc
_cDIPLOMA
_06
999 _c3005
_d3005