00377nam a2200145Ia 4500003000400000005001700004008004000021040000700061041001200068082001300080100001700093245007100110260003800181300001200219OSt20260603122156.0210210b2000   xxu||||| |||| 00| 0 eng d  cAL  aEnglish  a510 BOSS  aBOSCO (S S).  aSupplement to I PUC text book: theory and problems in mathematics.  aMangalorebT. Egithin Boscoc2000  a451-588