00329nam a2200145Ia 4500003000400000005001700004008004100021040000700062041000800069082001500077100001800092245002400110260004000134300000900174OSt20260725114650.0260720s2005    xx            000 0 und d  cAL  aeng  a371.4 VENT  aVenkataiah, S  aTechnical education  aNew DelhibAnnual Publicationc2005  a323p