000 00340nam a2200145Ia 4500
008 210122s9999 xx 000 0 und d
020 _a9788174467805
100 _aTyagi Sanjiv
942 _cBK
245 _aFrom Gray To Green
260 _b"Excel Books, New Delhi"
_c2010
082 _a333.7
_bTYA
300 _a212
546 _aENGLISH
999 _c27180
_d27180