000 00284nam a2200121Ia 4500
008 190415s9999 xx 000 0 und d
082 _aRL.0009
100 _aLal, R.B.
245 0 _aBlock level planning for full employment: Danta
260 _c1979
300 _a221p.
942 _cBK
999 _c11157
_d11157