00528nam a22001697a 450000500170000001000170001702000220003402000250005603500170008103700240009808200080012224500440013026000300017427001050020430000310030949000180034020120116122225.0  aB-476568-589  a8121932963c99.00  a9788121932967c99.00  aB-476568-589  aDPLbBlue Berry/Ven  a540  aEveryday Chemicals/cby Kathryn, whyman  aNew DelhibS. Chandc2010  a7361, Ram Nagar, Qutab Road, bNew Delhie110055k23672080-81-82l011-23677446minfo@schandgroup.com  a32p.bCol.illc29 cm (pbk)  aScience World