000 00314nam a2200133Ia 4500
008 160316s1973 xxu||||| |||| 00| 0 eng d
020 _a0063844656
100 _aW.Michael Kaill
245 _aEnvironments In Profile
250 _a1st
260 _aNEW YORK
_bCANFIELD PRESS
_c1973
300 _a206
700 _a
_a
999 _c29766
_d29766