000 00469nam a2200217Ia 4500
008 240107s9999 xx 000 0 und d
082 _a333.7 RED
082 _bRED
100 _aREDDY O V K
245 0 _aENVIRONMENTAL STUDIES
245 0 _aENVIRONMENTAL STUDIES
250 _n1st
260 _aNEW DELHI
260 _bPROFESSIONAL
260 _c2009
300 _a345
365 _b139
650 _aCOMPUTERS
650 _bENVIRONMENTAL
942 _cBK
999 _c12910
_d12910