000 00327nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c75
040 _aET
100 _aMANGAL/MANGAL
245 0 _aSHIKSHA MANOVIGYAN (PAPER III)
260 _bARYA BOOK DEPOT
_aNEW DELHI
300 _a143
500 _a66814
942 _cBK
999 _c72777
_d72777