000 00316nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c70
040 _aET
100 _aBHARDWAJ D C
245 0 _aBASIC SHIKSHA SIDHDHANT
260 _bAGARWAL PUB.
_aNEW DELHI
300 _a204
500 _a66336
942 _cBK
999 _c72299
_d72299