00709    a2200217   450000500170000000800410001701000140005802000110007203500130008303700150009604000180011108200110012910000240014024500910016426000480025527000900030330000260039365000270041965000250044670000200047120081013150556.0081013t        xxu||||| |||| 00| 0 eng d  aENG-91878  c298.00  aEN-75411  bDBAD / PUB  adplbEnglish   a001.42  aKrishnaswami, O.R.   aResearch methodology and statistical tools /cby O.P. Krishnaswami [and] D. Obul Reddy  aNew Delhi bHimalaya Publishing Housec2008  aPooja Apartments, 4-=B, Murari Lal Street, Ansari Raod, Daryaganj,bNew Delhie110002  a521p. c26 cm ( pbk.)  aResearchxMethodology.  aStatistical methods.  aReddy, D. Obul