TY  - BOOK
AU  - Bottrall Margaret ed
TI  - William Blake :  songs of innocence and experience 
T2  - Casebook series , ed by A.E Dyson
U1  - O111,1L57:g, L0 
PY  - 1970///
CY  - London
PB  - Macmillan       
KW  - ENGLISH LITERATURE
N1  - Bibliography 234-36p
ER  -