000 00295nam a2200121Ia 4500
008 221001s1970 xx 000 0 eng d
082 _a891.434 MIT (H)
100 _aMittal, Mahendra
245 0 _aVyavaharik hindi
260 _aDelhi
_bShabri Sansthan
_c1970
300 _a172p.
942 _2ddc
_cBK
999 _c3759
_d3759