00367nam a2200145Ia 450000500170000000800460001703700130006304000200007604100130009608400180010910000130012724500360014026000360017630000090021220250317122808.0008  250317s9999    xx            000 0 eng d  aTextbook  aFMSLbengcFMSL  aeng2eng  aBobX N3qFMSL  aCastle F 0aMannal of practical mathematics  aLondonbLondon, Macmillanc1963  a624p