TY - BOOK AU - Ramani Girija TI - Readings in popular science SN - 81-7225-158-0 U1 - 600 PY - 1976/// CY - Germany PB - B.I Publications KW - Technology (Applied Sciences)FLOW OF FLUIDS, TRANSPORTATION OF FLUIDS, FLOW OF HEATT, EVAPORTATION, DISTILLATION, EXTRACTION, DRYING, FILTRATION, MIXING, SIZXE SEPERATION, CONVEYING ER -