00307nam a22001097a 4500003000400000008004100004082001700045100001800062245004100080260006800121300000800189OSt240426b        |||||||| |||| 00| 0 eng d  a378.16bN28S  aNatarajan, V.  aScaling techniques what, Why and How  aAssoc. of  indian univ.bAssoc. of  indian univ. N. Delhic1986  a216