000 00300nam a22001337a 4500
003 SGT
020 _a978-93-86713-79-7
082 _a370
_bSHA
100 _aSHARMA, SAROJ
245 _aUNDERSTANDING DISCIPLINES AND SUBJECT
260 _aDELHI
_bBOOKMAN
_c2018
300 _a163
942 _2ddc
_cBK
_01
999 _c17142
_d17142