Everyone has observed chemical reactions involving pyrotechnic mixtures. Beautiful 4th of July fireworks, highway distress signals, Warning: Formulas in this book relate to mixtures, some or all solid fuel boosters for the Space Shuttle, and the...
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Hundreds of practice problems to help you conquer chemistry
Are you confounded by chemistry? Subject by subject, problem by problem, Chemistry Workbook For Dummies lends a helping hand so you can make sense of this often-intimidating subject. Packed...
Most people remember chemistry from their schooldays as largely incomprehensible, a subject that was fact-rich but understanding-poor, smelly, and so far removed from the real world of events and pleasures that there seemed little point, except for...
Педагогика, Психология
Children Are from Heaven: Positive Parenting Skills for Raising Cooperative, Confident, and Compassionate Children
Children Are from Heaven: Positive Parenting Skills for Raising Cooperative, Confident, and Compassionate...
Your children's good health is central to their happiness – and yours! For a parent, coping with a sick child is worrying and the amount of information you need to know can be overwhelming. But help is at hand with this practical, jargon free...
История
Chile, 1970-73. Economic Development and its International Setting. Self criticism of the-Unidad Popular Government`s Policies
Год: 1979
полная версия
Chile, 1970-73. Economic Development and its International Setting. Self criticism of the-Unidad Popular Government`s...
Chile: Primeros pueblos y...
Chile: The Making of a Republic (1830-1865). Politics and...
Chile: un ensayo de compromiso...