000
00261nam a2200097Ia 4500
008
180820s9999 xx 000 0 und d
050
_a
C Fil. LB 1025 Ag66 2010
100
_a
Agno, Lydia N.
245
0
_a
Principles of teaching 1 : a modular approach
942
_c
BK
999
_c
58231
_d
58231