00342nam a2200157Ia 4500008004100000020000900041035001000050082001400060100001700074245003000091250000600121260003400127300000800161500000900169650000600178210723s9999||||xx |||||||||||||| ||und||  aNULL  a29180  a29.5BVAR  aVarma, A. K. 0aTrend In Subject Indexing  a-  aN. DelhibMittal Publications  a174  a4277  a-