000
00270nam a2200121Ia 4500
020
_a
0697132331
082
_a
005
_b
LOC
100
_a
Lockard
245
_a
Instructional software
_c
James Lockard
260
_a
America
_b
Brown publishers
_c
1992
300
_a
352
942
_c
BK
999
_c
8808
_d
8808