000 00298nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a500 SAT/A SAT/A
100 _aSATYA PRAKASH
245 0 _aADHUNIK VIGYAN KE MAHAN ANWESHAK
260 _bBHARATHI BHANDAR
_c1971
300 _a272
942 _cTB
999 _c11078
_d11078