00330nam a2200133Ia 4500008004100000041000800041082001000049100001200059245005700071260003300128300000800161365000800169999001900177231011s9999    xx            000 0 und d  aeng  a658.3  aRao N.P  aHuman Resource Development and Production techniques  bA.P.H Pub ,New Delhi -c2010  a402  b316  c892385d892385