00293nam a2200109 a 450000500170000002000150001708200230003210000190005524500510007426000360012530000220016120251203091830.0  a0023195118  a550.15194,bD, car  aCarr, James R.  aNumerical analysis for the geological sciences  aNew JerseybPrentice-Hallc1995  axxv,592p.c24 cm.