00341nam a2200145Ia 4500008004100000041000800041082001400049100001500063245003500078260003600113300000800149365000800157500001500165700001500180230612s9999    xx            000 0 und d  aeng  a604.2 BHA  aBhatt N.D.  aElementary Engineering Drawing  c1990bCharotar Publishing House  a599  cRs.  aW. 2003-04  aBhatt N.D.