TY  - BOOK
AU  - Abeywickrema,  A.N,
AU  - Thuraisingam, R.A, 
AU  - Wijesekara ,  Tilak ;
AU  - Kumar, V. ;
AU  - Abeysekera, A.M. ;
TI  - The Open University of sri Lanka : Course of Study Leading to The Degree of Bachelor of science : Level 3 Chemistry - PSU11C3 : Organic Chemistry
T2  - Open University of Srilanka
U1  - 547 
PY  - 1983///
CY  - Nawala
PB  - Open University of Srilanka
KW  - Chemistry
ER  -