00391nam a22001457a 450000500170000001000130001702000260003003500130005608200080006910000210007724500660009825000180016426000480018230000150023020180713111528.0  aB-698558  a9789385965289c845.00  aB-698558  a000  aMalhotra, Stalin  aStudy package for NTSE class-X /cby Stalin Malhotra .. et al  a3ed ed b2017  aNew DelhibTata McGraw-Hill Publishing co,   av.p.c24cm