00436nam a2200181la 450000500170000000800370001702000090005408200140006310000130007724500320009025000060012226000590012830000110018765000140019870000170021294200080022999900170023720250626101804.0250625s9999    xx        000 0 und d  aNull  a547 MAN/P  aFG Mann  0aPractical organic chemistry  a4  aPearson India Education Service Pvt. Ltd.bNoidac2009  a588 p.  aCHEMISTRY1 aSaunders BC   cBKS  c23007d23007