Only Open Library account holders can borrow this book.
Log in below, or open a new account.
Need help? Head for the Borrowing FAQ.
Debug Stats
SUMMARY
total: {'count': 0, 'unaccounted': 0.50717592239379883, 'time': 0.53141283988952637}
memcache.get: {'count': 10, 'time': 0.0073158740997314453}
infobase: {'count': 3, 'time': 0.016921043395996094}
Details
memcache.get 0.000279903411865
{'hit': True, 'key': u'/books/OL4882781M'}
memcache.get 0.000640869140625
{'hit': True, 'key': '/_store/ebooks/books/OL4882781M'}
memcache.get 0.000466108322144
{'hit': False, 'key': '/_store/loan-problemsolvingth00hale'}
infobase 0.00459289550781
{'path': '/openlibrary.org/_store/loan-problemsolvingth00hale', 'data': None, 'method': 'GET', 'error': True}
memcache.get 0.000645160675049
{'hit': True, 'key': '/_store/ebooks/books/OL4882781M'}
memcache.get 0.000793933868408
{'hit': False, 'key': '/_store/loan-problemsolvingth00hale'}
infobase 0.00517106056213
{'path': '/openlibrary.org/_store/loan-problemsolvingth00hale', 'data': None, 'method': 'GET', 'error': True}
memcache.get 0.00137090682983
{'hit': True, 'key': 'ia.get_meta_xml-"problemsolvingth00hale"'}
infobase 0.00715708732605
{'path': '/openlibrary.org/_store/_query', 'data': {'name': 'resource_id', 'value': 'bookreader:problemsolvingth00hale', 'limit': 100, 'include_docs': 'False', 'offset': 0, 'type': '/type/loan'}, 'method': 'GET'}
memcache.get 0.00119996070862
{'hit': True, 'key': u'/authors/OL456929A'}
memcache.get 0.000635147094727
{'hit': True, 'key': u'/works/OL2984538W'}
memcache.get 0.000661849975586
{'hit': True, 'key': u'/authors/OL6729636A'}
memcache.get 0.000622034072876
{'hit': True, 'key': 'inlibrary.libraries-hash'}