003980000a22001330004500060000800000082002000008100001500028100001800043245004900061260005500110260000900165300000800174650008200182  a100  a519.502 463 PAN  aPanse, V.G  aSukhatme, P.V  aStatistical Methods for agricultural workers  aNew Delhi, Indian Council of Agricultural Research  c1954  a361  aStatistical method/ Frequency Distribution/ Dispersion/ Variation/Probability