| producers (p.171) | new task purchase (p.183) |
| intermediaries (p.172) | value analysis (p.184) |
| Standard Industrial Classification
(p.175) | vendor analysis (p.185) |
| derived demand (p.177) | competitive bidding (p.189) |
| acceleration principle (p.177) | purchasing agents (p.190) |
| sole sourcing (p.178) | source loyalty (p.192) |
| straight rebuy (p.182) | reciprocity (p.192) |
| just-in-time inventory (p.183) | buying center (p.192) |
| modified rebuy (p.183) | |
