00570nam a2200181 a 450000500170000002000150001708200170003210000060004911000370005524500850009226000390017730000200021669000270023696400230026399700130028699900170029995200720031620251203110319.0  a0486612724  a510.212bABR  d_  aAbramowitz, Milton and Stegun, A  aHandbook of mathematical functionsbwith formulas,graphs,and mathematical tables  aNew YorkbDover Publicationsc1972  a1046p.c25cm PB  aMathematical functions  bENGLISHcdefg_  a104728 C  c85500d85500  00104070aPUbPUd2002-04-05g1431.18l0o510.212 ABRp104728yBK