00361nam a2200121 a 450000500170000002000180001708200150003510000140005024500580006426000430012230000240016550000500018920251203112112.0  a9789380250076  a511.5bBAP  aBapat R.B  aText and readings in mathematicsbgraphs and matrices  aNew DelhibHindustan Book Agencyc2010  aix,171p.c22cm.bHB  aincludes bibliographical references and index