400. That’s an error.

Google cannot redirect you to https://www.abebooks.com/Development-Life-Psychosocial-Approach-Newman-Barbara/21190392281/bd?cm_mmc=gmc-_-new-_-PLA-_-v01 because the request was invalid.

This might be because the link was created a long time ago. Try your search again on Google. That’s all we know.