000 00379nam a2200157Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c150
040 _aBED
082 _a371.2 VYA H
100 _aVYAS, HARISHANKAR
_94476
245 0 _aSHAIKSHIK PRABANDH AUR SHIKSHA KI SAMASYEN
260 _bARYA BOOK DEPOT
_aNEW DELHI
300 _a341p.
500 _a2069
942 _cBK
999 _c2069
_d2069