Raj , G., & Mehra , H. (1975). Photo Chemistry. Goel publishing house.
Chicago Edition CitationRaj , Gurdeep, and Harish Mehra. Photo Chemistry. Uttarpradesh: Goel publishing house, 1975.
ציטוט MLARaj , Gurdeep, and Harish Mehra. Photo Chemistry. Goel publishing house, 1975.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.