00272nam a22001097a 4500003000400000008004100004082001400045100001700059245003500076260004300111300000800154OSt230612b        |||||||| |||| 00| 0 eng d  a592bP74T  aPrasad, S.N.  aTextbook of Verlibrati Zoology  aKitab MahalbIAB Books, Calcuttac1969  a870