| 000 | 00508nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a000SC:312.154142 _bSa245 |
||
| 100 | _aSankar B N | ||
| 245 | _aSome technical aspects of demographic surveys based on calcutta fertility surveys | ||
| 260 |
_aCalcutta _bISI _c1972 |
||
| 300 | _a64p. | ||
| 440 | _atechnical report ; no.Demo/8/72 | ||
| 650 | _aCalcutta | ||
| 650 | _aFertility surveys | ||
| 942 | _cBK | ||
| 999 |
_c81103 _d81103 |
||