00341nam a22001217a 4500020001800000040000900018082001700027100002000044245006900064250001800133260004000151650002800191  a9780470646137  cNUST  a510.2462 KRE  aKreyszig, Erwin  aAdvanced Engineering Mathematics:bInternational Student Version  aTenth Edition  aHoboken:bJohn Wiley & Sons, c2011  aEngineering Mathematics