00343nam a2200121Ia 4500008004000000082001700040100003100057245004900088250000500137260003500142300001300177650003100190210210b1984   xxu||||| |||| 00| 0 eng d  a001.424 GUPO  aGUPTA (P K) and MAN MOHAN.  aOperation research and statistical analysis.  a  aN DbSultan Chand & Sonsc1984  axiv, 488  aO R
 Statistical analysis