00468nam a2200157Ia 4500100002400000650001400024942000700038654002300045245005500068260003400123082001000157300000800167546001200175999001700187952010600204  aPennington Ralph H   aChemistry  cBK  aNumerical Analysis  aIntroductory Computer Methods & Numerical Analysis  bMacMillon& CoaHongkongc1973  a519.4  a497  aENGLISH  c26583d26583  001040708AFTaCRCEbCRCEd2023-03-17g30.00l0o519.4 pAFT1171r2023-03-17v30.00w2023-03-17yBK