000 00302pam a2200121a 44500
008 160422s9999 xx 000 0 und d
082 _a550.954 SIN
100 _aSingh, Jagdeesh
245 _aBharat.
260 _aNew Delhi
_b Radha Publication
650 _aEarth Science
700 _aSingh, Kamesvar
999 _c85714
_d85714