00515nam a22001817a 450000500170000001000150001702000260003203500140005803700090007208200110008110000160009224500730010825000060018126000480018727000490023530000190028470000300030320250327103544.0  aENG-144304  a9789355017581c690.00  aEN-127836  bDBAD  a50021  aGupta, S.K.  aEasy Way to Secondary Mathematics/cS.K. Gupta [and] Anubhuti Gangal  a1  bS. Chand School Books aUttar Pradeshc2024  aD-92, Sector-2, NoidabUttar Pradeshe201301  avpp.c27cm(pb)  aGangal, Anubhuti eAuthor