Elsevier

Sale!
Sale!
Original price was: $27.0.Current price is: $8.8.
Sale!
Original price was: $90.0.Current price is: $6.1.
Sale!
Original price was: $170.0.Current price is: $13.1.
Sale!
Original price was: $134.0.Current price is: $10.5.
Sale!
Original price was: $100.0.Current price is: $7.0.
Sale!
Sale!
Original price was: $150.0.Current price is: $7.9.
Sale!
Original price was: $225.0.Current price is: $7.9.
Sale!
Original price was: $90.0.Current price is: $8.8.
Sale!
Original price was: $118.0.Current price is: $35.0.
Sale!
Original price was: $48.0.Current price is: $5.3.
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Sale!
Sale!
Original price was: $210.5.Current price is: $35.0.
Sale!
Original price was: $157.5.Current price is: $43.8.
Sale!
Original price was: $55.3.Current price is: $14.0.
Sale!
Original price was: $54.6.Current price is: $14.0.
Sale!
Original price was: $80.0.Current price is: $10.5.
Sale!
Original price was: $92.9.Current price is: $35.0.
Sale!
Original price was: $75.0.Current price is: $21.0.
Sale!
Original price was: $63.7.Current price is: $13.1.
Sale!
Original price was: $150.0.Current price is: $13.1.
Sale!
Sale!
Original price was: $57.2.Current price is: $15.8.
Sale!
Original price was: $150.0.Current price is: $7.0.
Sale!
Original price was: $59.3.Current price is: $6.1.
Sale!
Original price was: $150.0.Current price is: $13.1.
Sale!
Original price was: $70.2.Current price is: $7.9.