TY  - BOOK
TI  - Essays by young scientists: a selection of essays written by the contestants of the Science talent search examination, 1966
T2  - Science talent search series, 15
AV  - Q181 .A1D4 no. 15
U1  - 508/.1 s 
PY  - 1967///]
CY  - [New Delhi]
PB  - Dept. of Science Education, National Council of Educational Research and Training
KW  - Science
ER  -