TY  - BOOK
AU  - B. P. bhatia
TI  - Elements of psyehology and mentel hggiene (A-39-B-39)
SN  - NULL
U1  - 150.73 
PY  - 1958///
CY  - NULL
PB  - "Orient longman lit , new Delhi, "
KW  - N.D
ER  -