000 00338pam a2200133a 44500
008 160408b1967 xxu||||| |||| 00| 0 eng d
082 _a620
_bSh31i
100 _aShearer, J. Lowen
245 1 _aINTRODUCTION TO SYSTEM DYNAMICS
260 _aLondon
_bAddison-Wesley Pub.
_c1967
300 _a420
964 _gCIRC
997 _aA36764 C
999 _c244874
_d244874