1. Covalent compounds
پدیدآورنده : Open University. Science Foundation Course Team.
کتابخانه: Central Library of Sharif University of Technology (Tehran)
موضوع : ، Valence )Theoretical chemistry(
رده :
QD
469
.
O6
2. Covalent compounds
پدیدآورنده : Prepared by the Science foundation Courser Team
کتابخانه: Library of Faculty of Psychology and Educational Sciences University of Tehran (Tehran)
موضوع : Molecules,Chemical bonds,valence (Theoretical chemistry)
رده :
QD
,
461
,.
O64