00324nam a2200133la 450000500170000000800370001702000150005405000230006910000190009224500230011125000120013426000340014630000100018020260128043450.0251218s9999    xx        000 0 und d  a8187162252  aKNS 3147bPUR 2000  aP. Purushotham  aWorks contract tax  a1st ed.  aNew DelhibButterworthsc2000  a271p.