00475nam a22001697a 450000500170000001000140001702000260003103500130005703700130007008200130008310000330009624500460012926000500017527000470022530000300027270000030030220100809111224.0  aENG-98977  c250.00a9788190904100  aEN-82509  bDBAD/PUB  a574.1925  aVelanganni, A. Antony Joseph  aEnzymes /cby A. Antony Joseph Velanganni  aDindigulbAnnai Vailankanni Publicationc2009  aR. S. Road, ThamaraipadibDindigule624005  aiv, 378 p. c21 cm. (Pbk)