000
00234nam a22000977a 4500
082
_a
407
_b
LAD.L
100
_a
Lado, Robert
245
_a
Language Teaching
260
_a
New Delhi
_b
Tata Mcgraw-Hill Publishing Co LTD
_c
1971
942
_c
BK
999
_c
687563
_d
687563