000 00424nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aAngiras Shukla
245 _aDynamic models and possibility of their application toplanned economic development
250 _aFirst
260 _c1972
546 _aEnglish
942 _2ddc
_cBK
999 _c12372
_d12372
005 20220125165623.0