00417nam a22001337i 4500001001000000005001700010008004100027082002100068100001900089245007200108260004200180300001700222650004400239SXC03125620260819093902.0260101s2012    ii            000 0 eng d  a542.02 VIS-P222  aViswanathan, M10aPrinciples of practical chemistry for B. Sc. main /cViswanathan, M  abJai Sai Publications, Kollam,c2012  ap. ;c22 cm. 0aChemistry practicals-Tables & constants