00329nam a22001337a 450000500170000002000180001708200150003510000180005010000170006824500350008526000330012030000090015365000330016220250822085955.0 a9788130920696 a541.36 VIS aViswanatham,B aRaghavan,p.S a Practical physical Chemistry aNew DelhibViva Books,c2005 a359p aphysical chemistry practical