00400nam a2200121 a 450000500170000002000150001708200170003210000190004924501440006825000110021226000350022330000200025820251203092004.0  a0471000086  a515,bD, apo  aApostol, Tom M  aCalculus;Vol.II:multi-variable calculus and linear algebra,with applications to differential equations and probability, Tom M. Apostol, eng  a2nd ed  aNew York, John Wiley, USc1969  axxi,673p.c22cm