00289nam a2200133Ia 4500100002800000650001700028250000800045366000700053654001600060245002200076260002900098082001600127546001200143  aPatel/B.M./ Rawal/J.M.   aMathematics.  aist  f10  amathematics  aBasic mathematics  bNirali prakashanaMumbai  a510/PAT/RAW  aENGLISH