000 00320nam a2200145Ia 4500
008 250402s9999 xx 000 0 und d
020 _a9789386418395
082 _a620
_bWAD-G
100 _aWADHWA C.L.
245 0 _aGENERATION DISTRIBUTION
250 _a4
260 _bNEW AGE
_c2018
300 _a482
942 _cRR
999 _c47925
_d47925