00393nam a2200133 a 450000500170000000800410001704100080005808200080006610000190007424500770009326400380017030000110020865000400021920260717091624.0260717s1998    ii            000 0 eng d  aeng04a5431 aRaghuraman, K.10aBasic principle in analytical and industrial chemistry /cRaghuraman, K. 1aMumbai :bSheth prakashan,c1998.  a248 p. 4aanalytical and industrial chemistry