bip32 = hd wallets, what they are how they work
bip39 = specific type of mnemonic, and the process for turning it into a bip32 seed
bip44 = a specific format of a bip32 wallet
bip32 = hd wallets, what they are how they work
bip39 = specific type of mnemonic, and the process for turning it into a bip32 seed
bip44 = a specific format of a bip32 wallet