00646nam a2200157 a 4500001001500000005001700015008004100032100001100073245004100084260005100125300002100176856007100197999001500268952009600283952010900379ASIN070218873520140911175559.0140911s1988    xxu                 eng d1 aSingh.10a Civil engineering drawing /cSingh.  a Lahore :bMalik Book depot Urdu Bazar,c1988.  a389 p. ;c25 cm.403Amazon.comuhttp://www.amazon.com/exec/obidos/ASIN/chopaconline-20  c9845d9845  00104070aQUESTCLbQUESTCLd2014-09-11l0oSINpD413r2022-02-04 00:00:00w2014-09-11yBK  00104070aQUESTCLbQUESTCLd2014-09-17l5oSINp16711r2018-04-30 00:00:00s2017-11-29w2014-09-17yBK