000 00320nam a2200133Ia 4500
008 220201s2019 xx 000 0 eng d
041 _aENG
100 _aSIKKA, V B
245 2 _aA COURSE IN CIVIL ENGINEERING DRAWING
250 _a7th
260 _aNEW DELHI
_bS K KATARIA
_c2019
300 _aVIII, 566
942 _2ddc
999 _c63432
_d63432