TY  - BOOK
AU  - Krishnamachari,Gomathi
AU  - Kakar,I.B
AU  - Muralidharan,S ill.;
TI  - Discovering Science:Book 1
SN  - 0861314107
U1  - 507 
PY  - 1983///
CY  - India
PB  - Sangam Books
KW  - Natural sciences and mathematics
ER  -