Karp, Harvey
The happiest baby on the block the new way to clam crying and help your newborn baby sleep longer / Harvey Karp.- 2 edición - Second edition - xxv, 319 páginas ; 21x14 cm.
Why babies cry, and why some cry so much Part one. The ancient art of shooting a baby Part two.
9780553393231
Recién nacido--Calidad del sueño
649 / K187
The happiest baby on the block the new way to clam crying and help your newborn baby sleep longer / Harvey Karp.- 2 edición - Second edition - xxv, 319 páginas ; 21x14 cm.
Why babies cry, and why some cry so much Part one. The ancient art of shooting a baby Part two.
9780553393231
Recién nacido--Calidad del sueño
649 / K187