00511nam a2200193Ia 4500003000400000005001700004008004100021020002200062040000700084041000800091082001600099100001800115245007100133260004700204300001600251365001300267650001400280650002300294OSt20230516144752.0210423s2014    xx            000 0 und d  a978-93-5051-574-7  cAL  aeng  a541.39 CHAR  aCHATWAL (G R)  aReaction mechanism and reagents in organic chemistrycARORA (M) Ed  aNew DelhibHimalaya Publishing Housec2014  a17.104pbPB  b635cINR  aChemistry  aPhysical Chemistry