000 00341nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c150
040 _aET
100 _aSINGH HARISHANKAR
245 0 _aPARYAVARAN SHIKSHA PRABANDHN evam JAGRUKTA
260 _bH.P. BHARGAV BOOK
_aAGRA
300 _a191
500 _a66979
942 _cBK
999 _c72942
_d72942