000
nam a22 4500
999
_c
135570
_d
135570
082
_a
820 COV-T
100
_a
Vovey Stephen R.
245
_a
3rd Alternative:Solving life's most difficult problems
260
_a
London
_b
Simon
_c
2012
300
_a
456
942
_2
ddc
_c
BK