000 00291 a2200109 4500
020 _a9789388183932 (hb)
082 _aH 920 VAJ/Pra
100 _aVaid, Krishna baldev
_97075
245 _aPravas aur pravas
260 _aNew delhi:
_bRajkamal prakashan,
_c2018.
300 _a176p.;
_c21*14 cm.
999 _c142664
_d142664