00386nam a2200133Ia 450000500170000000800460001703700120006304000200007504100130009508400190010810000160012724500660014326000430020920250508161826.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a510, DHIqFEDL  aDhillon G S 0aModern school mathematics: Arithmetic and algebra. Book 6,7,8  aNew Delhi, India bPitambar Book Depot