000 00384nam a2200157Ia 4500
082 _a338.9
_bSh562.DM
100 _aShukla, Angiras
245 _aDynamic models and possibility of their application to planned economic development
_b
260 _aNew Delhi
_bAbhinav
_c1972
300 _a209p.
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a6041
999 _c6041
_d6041