TY  - GEN
AU  - Silbert, Linda Bress  
AU  -  Silbert, Alvin J.  
TI  - Why bad grades happen to good kids :  : what parents need to know, what parents need to do   
SN  - 9789812618481  
PY  - 2009///
CY  -  Singapore:    
PB  - Marshall Cavendish Edition,   
KW  - Education
KW  - Parent participation
N1  -  Include index and reference

ER  -