@BOOK{ Book!D - 104532544, AUTHOR = "edited by D. J. Klein and N. Trinajstic", TITLE = "Valence bond theory and chemical structure", LIBRARY= "کتابخانه مرکزی و مرکز نشر دانشگاه بیرجند (دکتر محمد حسن گنجی)", SUBJECT = "، Valence)Theoretical chemistry(,، Chemical bonds,، Chemical structure", URL = "/book/104532544/Valence-bond-theory-and-chemical-structure/"}