000 00316nam a2200133Ia 4500
008 230321s9999 xx 000 0 und d
082 _bBHA
100 _aBhatnagar, A.B
245 0 _aAdhigam Karta ka Vikas avam Shikshan Adhigam Parikiriya
250 _a1st
260 _bR. Lal
_c2004
300 _a47
942 _cBK
999 _c1768
_d1768