00498nam a22001577a 450000500170000001000130001702000260003003500130005603700150006908200080008410000150009224500820010726000400018927000890022930000220031820180720111517.0  aB-698583  a9789350125632c440.00  aB-698583  bR K Books   a000  aGupta's R.  aPopular Master Guide University of Delhi:bBachelor of Education/cR. Gupta;s  aNew DelhibRamesh publishing c2019  aO.P. Gupta For Ramesh Publishing House,12-H, New Driyaganj Roadb New Delhie110002   av.p.c23x17 (pbk)