00394nam a22001457a 4500003000400000005001700004008004100021020001500062040000900077082001700086100002300103245006300126250001200189260004700201OSt20200814120700.0200814b           ||||| |||| 00| 0 eng d  a8183183069  coclc  a547.7bCHA/O  aChatwal, Gurdeep R  aOrganic Chemistry Of Natural Products /cGurdeep R Chatwal  a4th Ed.  aMumbai:bHimalaya Publishing House,c2005.