00450nam a22001577a 450000500170000001000150001702000260003203500140005803700130007208200100008510000230009524500600011826000400017827000400021830000340025820171122144228.0  aENG-121565  a9789325981164c150.00  aEN-105097  bDBAD/PUB  a604.2  aDey, Sankar Prasad  aA textbook of technical drawing /cby Sankar Prasad Dey  aNoidabVikas Publishing Housec2015  aE-28, Sector-8, bNoida(UP)e201301  axvii,158p. :c25cm(pbk)bill.