000 00268nam a2200109Ia 4500
008 201110s9999 xx 000 0 und d
100 _aSIKKA,V.B.
245 2 _aA COURSE IN CIVIL ENGINEERING DRAWING
260 _bS.K.KATARIA AND SON
_c2007
300 _c527
942 _cBK
999 _c9550
_d9550